MtApi (MT5) ver. 1.0.11.1 HotFix

MTApiService/LogConfigurator.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using log4net;
 using log4net.Appender;
 using log4net.Core;
@@ -24,7 +25,7 @@ namespace MTApiService
             };
             patternLayout.ActivateOptions();
 
-            string filename = $"{DateTime.Now.ToString("yyyy-dd-M--HH-mm-ss")}.{LogFileNameExtension}";
+            string filename = $"{DateTime.Now.ToString("yyyy-dd-M--HH-mm-ss")}-{Process.GetCurrentProcess().Id}.{LogFileNameExtension}";
 
             var roller = new RollingFileAppender
             {
@@ -40,10 +41,6 @@ namespace MTApiService
             roller.ActivateOptions();
             hierarchy.Root.AddAppender(roller);
 
-            var memory = new MemoryAppender();
-            memory.ActivateOptions();
-            hierarchy.Root.AddAppender(memory);
-
 #if (DEBUG)
             hierarchy.Root.Level = Level.Debug;
 #else

MTApiService/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.22.0")]
-[assembly: AssemblyFileVersion("1.0.22.0")]
+[assembly: AssemblyVersion("1.0.24.0")]
+[assembly: AssemblyFileVersion("1.0.24.0")]

MetaTraderApi_2015.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 14
-VisualStudioVersion = 14.0.25123.0
+VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestApiClientUI", "TestClients\TestApiClientUI\TestApiClientUI.csproj", "{663CC515-EAAE-47D4-8933-5008C2DA1160}"
 EndProject
@@ -37,6 +37,16 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MtApiSetupActions", "MtApiS
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "TestClients", "TestClients", "{B91FF338-E05D-4EF1-948B-A2376DB37ECA}"
 EndProject
+Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "MtApi5Bootstrapper", "MtApi5Bootstrapper\MtApi5Bootstrapper.wixproj", "{1497E285-C228-490B-9638-565E118548FB}"
+	ProjectSection(ProjectDependencies) = postProject
+		{A9ED070F-AB4D-4380-9DDE-5D931AC71333} = {A9ED070F-AB4D-4380-9DDE-5D931AC71333}
+	EndProjectSection
+EndProject
+Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "MtApiBootstrapper", "MtApiBootstrapper\MtApiBootstrapper.wixproj", "{8E63046B-56E5-4623-8808-558AD72A8F2B}"
+	ProjectSection(ProjectDependencies) = postProject
+		{78B94552-DB17-40EC-B7C6-23D32DB85DC1} = {78B94552-DB17-40EC-B7C6-23D32DB85DC1}
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -196,6 +206,32 @@ Global
 		{10800F37-F71B-4818-8351-8CF744295F80}.Release|x64.ActiveCfg = Release|x86
 		{10800F37-F71B-4818-8351-8CF744295F80}.Release|x86.ActiveCfg = Release|x86
 		{10800F37-F71B-4818-8351-8CF744295F80}.Release|x86.Build.0 = Release|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|Any CPU.ActiveCfg = Debug|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|Win32.ActiveCfg = Debug|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|Win32.Build.0 = Debug|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|x64.ActiveCfg = Debug|x64
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|x64.Build.0 = Debug|x64
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|x64.Deploy.0 = Debug|x64
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|x86.ActiveCfg = Debug|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Debug|x86.Build.0 = Debug|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Release|Any CPU.ActiveCfg = Release|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Release|Win32.ActiveCfg = Release|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Release|Win32.Build.0 = Release|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Release|x64.ActiveCfg = Release|x64
+		{1497E285-C228-490B-9638-565E118548FB}.Release|x86.ActiveCfg = Release|x86
+		{1497E285-C228-490B-9638-565E118548FB}.Release|x86.Build.0 = Release|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Debug|Any CPU.ActiveCfg = Debug|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Debug|Win32.ActiveCfg = Debug|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Debug|Win32.Build.0 = Debug|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Debug|x64.ActiveCfg = Debug|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Debug|x86.ActiveCfg = Debug|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Debug|x86.Build.0 = Debug|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Release|Any CPU.ActiveCfg = Release|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Release|Win32.ActiveCfg = Release|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Release|Win32.Build.0 = Release|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Release|x64.ActiveCfg = Release|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Release|x86.ActiveCfg = Release|x86
+		{8E63046B-56E5-4623-8808-558AD72A8F2B}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

MtApi/EnumSeriesInfoInteger.cs

@@ -0,0 +1,10 @@
+namespace MtApi
+{
+    public enum EnumSeriesInfoInteger
+    {
+        SERIES_BARS_COUNT           = 0,
+        SERIES_FIRSTDATE            = 1,
+        SERIES_LASTBAR_DATE         = 5,
+        SERIES_SERVER_FIRSTDATE     = 2
+    }
+}

MtApi/EnumSymbolInfoDouble.cs

@@ -0,0 +1,46 @@
+namespace MtApi
+{
+    // https://docs.mql4.com/constants/environment_state/marketinfoconstants#enum_symbol_info_double
+    public enum EnumSymbolInfoDouble
+    {
+        SYMBOL_BID                          = 1, // Bid - best sell offer
+        SYMBOL_BIDHIGH                      = 2, // Not supported
+        SYMBOL_BIDLOW                       = 3, // Not supported
+        SYMBOL_ASK                          = 4, // Ask - best buy offer
+        SYMBOL_ASKHIGH                      = 5, // Not supported
+        SYMBOL_ASKLOW                       = 6, // Not supported
+        SYMBOL_LAST                         = 7, // Not supported
+        SYMBOL_LASTHIGH                     = 8, // Not supported
+        SYMBOL_LASTLOW                      = 9, // Not supported
+        SYMBOL_POINT                        = 16, // Symbol point value
+        SYMBOL_TRADE_TICK_VALUE             = 26, // Value of SYMBOL_TRADE_TICK_VALUE_PROFIT
+        SYMBOL_TRADE_TICK_VALUE_PROFIT      = 53, // Not supported
+        SYMBOL_TRADE_TICK_VALUE_LOSS        = 54, // Not supported
+        SYMBOL_TRADE_TICK_SIZE              = 27, // Minimal price change
+        SYMBOL_TRADE_CONTRACT_SIZE          = 28, // Trade contract size
+        SYMBOL_VOLUME_MIN                   = 34, // Minimal volume for a deal
+        SYMBOL_VOLUME_MAX                   = 35, // Maximal volume for a deal
+        SYMBOL_VOLUME_STEP                  = 36, // Minimal volume change step for deal execution
+        SYMBOL_VOLUME_LIMIT                 = 55, // Not supported
+        SYMBOL_SWAP_LONG                    = 38, // Buy order swap value
+        SYMBOL_SWAP_SHORT                   = 39, // Sell order swap value
+        SYMBOL_MARGIN_INITIAL               = 42, // Initial margin means the amount in the margin currency required for opening an order with the volume of one lot. It is used for checking a client's assets when he or she enters the market.
+        SYMBOL_MARGIN_MAINTENANCE           = 43, // The maintenance margin. If it is set, it sets the margin amount in the margin currency of the symbol, charged from one lot. It is used for checking a client's assets when his/her account state changes. If the maintenance margin is equal to 0, the initial margin is used.
+        SYMBOL_MARGIN_LONG                  = 44, // Not supported
+        SYMBOL_MARGIN_SHORT                 = 45, // Not supported
+        SYMBOL_MARGIN_LIMIT                 = 46, // Not supported
+        SYMBOL_MARGIN_STOP                  = 47, // Not supported
+        SYMBOL_MARGIN_STOPLIMIT             = 48, // Not supported
+        SYMBOL_SESSION_VOLUME               = 57, // Not supported
+        SYMBOL_SESSION_TURNOVER             = 58, // Not supported
+        SYMBOL_SESSION_INTEREST             = 59, // Not supported
+        SYMBOL_SESSION_BUY_ORDERS_VOLUME    = 61, // Not supported
+        SYMBOL_SESSION_SELL_ORDERS_VOLUME   = 63, // Not supported
+        SYMBOL_SESSION_OPEN                 = 64, // Not supported
+        SYMBOL_SESSION_CLOSE                = 65, // Not supported
+        SYMBOL_SESSION_AW                   = 66, // Not supported
+        SYMBOL_SESSION_PRICE_SETTLEMENT     = 67, // Not supported
+        SYMBOL_SESSION_PRICE_LIMIT_MIN      = 68, // Not supported
+        SYMBOL_SESSION_PRICE_LIMIT_MAX      = 69, // Not supported
+    }
+}

MtApi/EnumTerminalInfoDouble.cs

@@ -0,0 +1,8 @@
+namespace MtApi
+{
+    // https://docs.mql4.com/constants/environment_state/terminalstatus#enum_terminal_info_double
+    public enum EnumTerminalInfoDouble
+    {
+        TERMINAL_COMMUNITY_BALANCE  = 25 // Balance in MQL5.community
+    }
+}

MtApi/EnumTerminalInfoInteger.cs

@@ -0,0 +1,27 @@
+namespace MtApi
+{
+    // https://docs.mql4.com/constants/environment_state/terminalstatus#enum_terminal_info_integer
+    public enum EnumTerminalInfoInteger
+    {
+        TERMINAL_BUILD                  = 5, // The client terminal build number
+        TERMINAL_COMMUNITY_ACCOUNT      = 23, // The flag indicates the presence of MQL5.community authorization data in the terminal
+        TERMINAL_COMMUNITY_CONNECTION   = 24, // Connection to MQL5.community
+        TERMINAL_CONNECTED              = 6, // Connection to a trade server
+        TERMINAL_DLLS_ALLOWED           = 7, // Permission to use DLL
+        TERMINAL_TRADE_ALLOWED          = 8, // Permission to trade
+        TERMINAL_EMAIL_ENABLED          = 9, // Permission to send e-mails using SMTP-server and login, specified in the terminal settings
+        TERMINAL_FTP_ENABLED            = 10, // Permission to send reports using FTP-server and login, specified in the terminal settings
+        TERMINAL_NOTIFICATIONS_ENABLED  = 26, // Permission to send notifications to smartphone
+        TERMINAL_MAXBARS                = 11, // The maximal bars count on the chart
+        TERMINAL_MQID                   = 22, // The flag indicates the presence of MetaQuotes ID data to send Push notifications
+        TERMINAL_CODEPAGE               = 12, // Number of the code page of the language installed in the client terminal
+        TERMINAL_CPU_CORES              = 21, // The number of CPU cores in the system
+        TERMINAL_DISK_SPACE             = 20, // Free disk space for the MQL4\Files folder of the terminal, Mb
+        TERMINAL_MEMORY_PHYSICAL        = 14, // Physical memory in the system, Mb
+        TERMINAL_MEMORY_TOTAL           = 15, // Memory available to the process of the terminal , Mb
+        TERMINAL_MEMORY_AVAILABLE       = 16, // Free memory of the terminal process, Mb
+        TERMINAL_MEMORY_USED            = 17, // Memory used by the terminal , Mb
+        TERMINAL_SCREEN_DPI             = 27, // The resolution of information display on the screen is measured as number of Dots in a line per Inch (DPI). Knowing the parameter value, you can set the size of graphical objects so that they look the same on monitors with different resolution characteristics.
+        TERMINAL_PING_LAST              = 28  // The last known value of a ping to a trade server in microseconds. One second comprises of one million microseconds
+    }
+}

MtApi/MarketInfoModeType.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace MtApi
+namespace MtApi
 {
     public enum MarketInfoModeType
     {

MtApi/Monitors/TimeframeTradeMonitor.cs

@@ -4,7 +4,7 @@ namespace MtApi.Monitors
     public class TimeframeTradeMonitor : TradeMonitor
     {
         #region Fields
-        private volatile bool _isStarted = false;
+        private volatile bool _isStarted;
         #endregion
 
         #region ctor
@@ -23,13 +23,8 @@ namespace MtApi.Monitors
         // Returns:
         //     true if PositionMonitor should check orders
         //     otherwise, false.
-        public override bool IsStarted
-        {
-            get
-            {
-                return _isStarted;
-            }
-        }
+        public override bool IsStarted => _isStarted;
+
         #endregion
 
         #region Protected Methods

MtApi/Monitors/TradeMonitor.cs

@@ -13,7 +13,7 @@ namespace MtApi.Monitors
         #endregion
 
         #region ctor
-        public TradeMonitor(MtApiClient apiClient)
+        protected TradeMonitor(MtApiClient apiClient)
         {
             if (apiClient == null)
                 throw new ArgumentNullException(nameof(apiClient));
@@ -73,13 +73,7 @@ namespace MtApi.Monitors
         protected abstract void OnMtConnected();
         protected abstract void OnMtDisconnected();
 
-        public bool IsMtConnected
-        {
-            get
-            {
-                return _apiClient.ConnectionState == MtConnectionState.Connected;
-            }
-        }
+        public bool IsMtConnected => _apiClient.ConnectionState == MtConnectionState.Connected;
 
         protected void Check()
         {
@@ -113,12 +107,12 @@ namespace MtApi.Monitors
                 prevOrders = _prevOrders;
             }
 
-            if (_prevOrders != null) //skip checking on first load orders
+            if (prevOrders != null) //skip checking on first load orders
             {
                 //check open orders
                 foreach (var order in tradesOrders)
                 {
-                    if (_prevOrders.Find(a => a.Ticket == order.Ticket) == null)
+                    if (prevOrders.Find(a => a.Ticket == order.Ticket) == null)
                     {
                         openedOrders.Add(order);
                     }
@@ -126,7 +120,7 @@ namespace MtApi.Monitors
 
                 //check closed orders
                 var closeOrdersTemp = new List<MtOrder>();
-                foreach (var order in _prevOrders)
+                foreach (var order in prevOrders)
                 {
                     if (tradesOrders.Find(a => a.Ticket == order.Ticket) == null)
                     {
@@ -180,10 +174,7 @@ namespace MtApi.Monitors
                 _prevOrders = null;
             }
 
-            Task.Factory.StartNew(() =>
-            {
-                Check();
-            });
+            Task.Factory.StartNew(Check);
         }
         #endregion
     }

MtApi/MqlRates.cs

@@ -5,12 +5,7 @@ namespace MtApi
     public class MqlRates
     {
         public int MtTime { get; set; }
-
-        public DateTime Time
-        {
-            get { return MtApiTimeConverter.ConvertFromMtTime(MtTime); }
-        }
-
+        public DateTime Time => MtApiTimeConverter.ConvertFromMtTime(MtTime);
         public double Open { get; set; }
         public double High { get; set; }
         public double Low { get; set; }

MtApi/MqlTick.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace MtApi
+{
+    public class MqlTick
+    {
+        public int MtTime { get; set; }
+        public DateTime Time => MtApiTimeConverter.ConvertFromMtTime(MtTime);
+        public double Bid { get; set; }
+        public double Ask { get; set; }
+        public double Last { get; set; }
+        public ulong Volume { get; set; }
+    }
+}

MtApi/MtApi.csproj

@@ -59,10 +59,15 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="ChartPeriod.cs" />
+    <Compile Include="EnumSeriesInfoInteger.cs" />
+    <Compile Include="EnumSymbolInfoDouble.cs" />
     <Compile Include="EnumSymbolInfoInteger.cs" />
+    <Compile Include="EnumTerminalInfoDouble.cs" />
+    <Compile Include="EnumTerminalInfoInteger.cs" />
     <Compile Include="ExtensionMethods.cs" />
     <Compile Include="Monitors\AvailabilityOrdersEventArgs.cs" />
     <Compile Include="MqlRates.cs" />
+    <Compile Include="MqlTick.cs" />
     <Compile Include="MtConnectionEventArgs.cs" />
     <Compile Include="MtConnectionException.cs" />
     <Compile Include="MtConnectionState.cs" />
@@ -92,16 +97,22 @@
     <Compile Include="Requests\OrderDeleteRequest.cs" />
     <Compile Include="Requests\OrderModifyRequest.cs" />
     <Compile Include="Requests\OrderSendRequest.cs" />
+    <Compile Include="Requests\SeriesInfoIntegerRequest.cs" />
     <Compile Include="Requests\SessionRequest.cs" />
     <Compile Include="Requests\RequestBase.cs" />
     <Compile Include="Requests\RequestType.cs" />
+    <Compile Include="Requests\SymbolInfoDoubleRequest.cs" />
+    <Compile Include="Requests\SymbolInfoTickRequest.cs" />
     <Compile Include="Responses\CopyRatesResponse.cs" />
     <Compile Include="Responses\GetOrderResponse.cs" />
     <Compile Include="Responses\GetOrdersResponse.cs" />
     <Compile Include="Responses\ICustomResponse.cs" />
     <Compile Include="Responses\OrderSendResponse.cs" />
+    <Compile Include="Responses\SeriesInfoIntegerResponse.cs" />
     <Compile Include="Responses\SessionResponse.cs" />
     <Compile Include="Responses\ResponseBase.cs" />
+    <Compile Include="Responses\SymbolInfoDoubleResponse.cs" />
+    <Compile Include="Responses\SymbolInfoTickResponse.cs" />
     <Compile Include="SeriesIdentifier.cs" />
     <Compile Include="TimeBarArgs.cs" />
     <Compile Include="Monitors\TimeframeTradeMonitor.cs" />

MtApi/MtApiClient.cs

@@ -498,83 +498,241 @@ namespace MtApi
         }
         #endregion
 
-        #region Check Status
+        #region Checkup
 
+        ///<summary>
+        ///Returns the contents of the system variable _LastError.
+        ///After the function call, the contents of _LastError are reset.
+        ///</summary>
+        ///<returns>
+        ///Returns the value of the last error that occurred during the execution of an mql4 program.
+        ///</returns>
         public int GetLastError()
         {
             return SendCommand<int>(MtCommandType.GetLastError, null);
         }
 
+        ///<summary>
+        ///Checks connection between client terminal and server.
+        ///</summary>
+        ///<returns>
+        ///It returns true if connection to the server was successfully established, otherwise, it returns false.
+        ///</returns>
         public bool IsConnected()
         {
             return SendCommand<bool>(MtCommandType.IsConnected, null);
         }
 
+        ///<summary>
+        ///Checks if the Expert Advisor runs on a demo account.
+        ///</summary>
+        ///<returns>
+        ///Returns true if the Expert Advisor runs on a demo account, otherwise returns false.
+        ///</returns>
         public bool IsDemo()
         {
             return SendCommand<bool>(MtCommandType.IsDemo, null);
         }
 
+        ///<summary>
+        ///Checks if the DLL function call is allowed for the Expert Advisor.
+        ///</summary>
+        ///<returns>
+        ///Returns true if the DLL function call is allowed for the Expert Advisor, otherwise returns false.
+        ///</returns>
         public bool IsDllsAllowed()
         {
             return SendCommand<bool>(MtCommandType.IsDllsAllowed, null);
         }
 
+        ///<summary>
+        ///Checks if Expert Advisors are enabled for running.
+        ///</summary>
+        ///<returns>
+        ///Returns true if Expert Advisors are enabled for running, otherwise returns false.
+        ///</returns>
         public bool IsExpertEnabled()
         {
             return SendCommand<bool>(MtCommandType.IsExpertEnabled, null);
         }
 
+        ///<summary>
+        ///Checks if the Expert Advisor can call library function.
+        ///</summary>
+        ///<returns>
+        ///Returns true if the Expert Advisor can call library function, otherwise returns false.
+        ///</returns>
         public bool IsLibrariesAllowed()
         {
             return SendCommand<bool>(MtCommandType.IsLibrariesAllowed, null);
         }
 
+        ///<summary>
+        ///Checks if Expert Advisor runs in the Strategy Tester optimization mode.
+        ///</summary>
+        ///<returns>
+        ///Returns true if Expert Advisor runs in the Strategy Tester optimization mode, otherwise returns false.
+        ///</returns>
         public bool IsOptimization()
         {
             return SendCommand<bool>(MtCommandType.IsOptimization, null);
         }
 
+        ///<summary>
+        ///Checks the forced shutdown of an mql4 program.
+        ///</summary>
+        ///<returns>
+        ///Returns true, if the _StopFlag system variable contains a value other than 0. 
+        ///A nonzero value is written into _StopFlag, if a mql4 program has been commanded to complete its operation. 
+        ///In this case, you must immediately terminate the program, otherwise the program will be completed 
+        ///forcibly from the outside after 3 seconds.
+        ///</returns>
         public bool IsStopped()
         {
             return SendCommand<bool>(MtCommandType.IsStopped, null);
         }
 
+        ///<summary>
+        ///Checks if the Expert Advisor runs in the testing mode.
+        ///</summary>
+        ///<returns>
+        ///Returns true if the Expert Advisor runs in the testing mode, otherwise returns false.
+        ///</returns>
         public bool IsTesting()
         {
             return SendCommand<bool>(MtCommandType.IsTesting, null);
         }
 
+        ///<summary>
+        ///Checks if the Expert Advisor is allowed to trade and trading context is not busy.
+        ///</summary>
+        ///<returns>
+        ///Returns true if the Expert Advisor is allowed to trade and trading context is not busy, otherwise returns false.
+        ///</returns>
         public bool IsTradeAllowed()
         {
             return SendCommand<bool>(MtCommandType.IsTradeAllowed, null);
         }
 
+        ///<summary>
+        ///Returns the information about trade context.
+        ///</summary>
+        ///<returns>
+        ///Returns true if a thread for trading is occupied by another Expert Advisor, otherwise returns false.
+        ///</returns>
         public bool IsTradeContextBusy()
         {
             return SendCommand<bool>(MtCommandType.IsTradeContextBusy, null);
         }
 
+        ///<summary>
+        ///Checks if the Expert Advisor is tested in visual mode.
+        ///</summary>
+        ///<returns>
+        ///Returns true if the Expert Advisor is tested with checked "Visual Mode" button, otherwise returns false.
+        ///</returns>
         public bool IsVisualMode()
         {
             return SendCommand<bool>(MtCommandType.IsVisualMode, null);
         }
 
+        ///<summary>
+        ///Returns the code of a reason for deinitialization.
+        ///</summary>
+        ///<returns>
+        ///Returns the value of _UninitReason which is formed before OnDeinit() is called. 
+        ///Value depends on the reasons that led to deinitialization.
+        ///</returns>
         public int UninitializeReason()
         {
             return SendCommand<int>(MtCommandType.UninitializeReason, null);
         }
 
+        ///<summary>
+        ///Print the error description.
+        ///</summary>
         public string ErrorDescription(int errorCode)
         {
             var commandParameters = new ArrayList { errorCode };
             return SendCommand<string>(MtCommandType.ErrorDescription, commandParameters);
         }
 
+        ///<summary>
+        ///Returns the value of a corresponding property of the mql4 program environment. 
+        ///</summary>
+        ///<param name="propertyId">Identifier of a property. Can be one of the values of the ENUM_TERMINAL_INFO_STRING enumeration.</param>
+        ///<returns>
+        ///Value of string type.
+        ///</returns>
+        public string TerminalInfoString(ENUM_TERMINAL_INFO_STRING propertyId)
+        {
+            var commandParameters = new ArrayList { (int)propertyId };
+            return SendCommand<string>(MtCommandType.TerminalInfoString, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the value of a corresponding property of the mql4 program environment.
+        ///</summary>
+        ///<param name="propertyId">Identifier of a property. Can be one of the values of the ENUM_TERMINAL_INFO_INTEGER enumeration.</param>
+        ///<returns>
+        ///Value of int type.
+        ///</returns>
+        public int TerminalInfoInteger(EnumTerminalInfoInteger propertyId)
+        {
+            var commandParameters = new ArrayList { (int)propertyId };
+            return SendCommand<int>(MtCommandType.TerminalInfoInteger, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the value of a corresponding property of the mql4 program environment.
+        ///</summary>
+        ///<param name="propertyId">Identifier of a property. Can be one of the values of the ENUM_TERMINAL_INFO_DOUBLE enumeration.</param>
+        ///<returns>
+        ///Value of double type.
+        ///</returns>
+        public double TerminalInfoDouble(EnumTerminalInfoDouble propertyId)
+        {
+            var commandParameters = new ArrayList { (int)propertyId };
+            return SendCommand<double>(MtCommandType.TerminalInfoDouble, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the name of company owning the client terminal.
+        ///</summary>
+        ///<returns>
+        ///The name of company owning the client terminal.
+        ///</returns>
+        public string TerminalCompany()
+        {
+            return SendCommand<string>(MtCommandType.TerminalCompany, null);
+        }
+
+        ///<summary>
+        ///Returns client terminal name.
+        ///</summary>
+        ///<returns>
+        ///Client terminal name.
+        ///</returns>
+        public string TerminalName()
+        {
+            return SendCommand<string>(MtCommandType.TerminalName, null);
+        }
+
+        ///<summary>
+        ///Returns the directory, from which the client terminal was launched.
+        ///</summary>
+        ///<returns>
+        ///The directory, from which the client terminal was launched.
+        ///</returns>
+        public string TerminalPath()
+        {
+            return SendCommand<string>(MtCommandType.TerminalPath, null);
+        }
+
         #endregion
 
         #region Account Information
-        
+
         public double AccountBalance()
         {
             return SendCommand<double>(MtCommandType.AccountBalance, null);
@@ -658,63 +816,6 @@ namespace MtApi
 
         #endregion
 
-        #region Symbols
-        ///<summary>
-        ///Returns the number of available (selected in Market Watch or all) symbols.
-        ///</summary>
-        ///<param name="selected">Request mode. Can be true or false.</param>
-        ///<returns>
-        ///If the 'selected' parameter is true, the function returns the number of symbols selected in MarketWatch. If the value is false, it returns the total number of all symbols.
-        ///</returns>
-        public int SymbolsTotal(bool selected)
-        {
-            var commandParameters = new ArrayList { selected };
-            return SendCommand<int>(MtCommandType.SymbolsTotal, commandParameters);
-        }
-
-        ///<summary>
-        ///Returns the name of a symbol.
-        ///</summary>
-        ///<param name="pos">Order number of a symbol.</param>
-        ///<param name="selected">Request mode. If the value is true, the symbol is taken from the list of symbols selected in MarketWatch. If the value is false, the symbol is taken from the general list.</param>
-        ///<returns>
-        ///Value of string type with the symbol name.
-        ///</returns>
-        public string SymbolName(int pos, bool selected)
-        {
-            var commandParameters = new ArrayList { pos, selected };
-            return SendCommand<string>(MtCommandType.SymbolName, commandParameters);
-        }
-
-        ///<summary>
-        ///Selects a symbol in the Market Watch window or removes a symbol from the window.
-        ///</summary>
-        ///<param name="name">Symbol name</param>
-        ///<param name="select">Switch. If the value is false, a symbol should be removed from MarketWatch, otherwise a symbol should be selected in this window. A symbol can't be removed if the symbol chart is open, or there are open orders for this symbol.</param>
-        ///<returns>
-        ///In case of failure returns false.
-        ///</returns>
-        public bool SymbolSelect(string name, bool select)
-        {
-            var commandParameters = new ArrayList { name, select };
-            return SendCommand<bool>(MtCommandType.SymbolSelect, commandParameters);
-        }
-
-        ///<summary>
-        ///Returns the corresponding property of a specified symbol.
-        ///</summary>
-        ///<param name="name">Symbol name</param>
-        ///<param name="propId">Identifier of a symbol property. The value can be one of the values of the EnumSymbolInfoInteger enumeration</param>
-        ///<returns>
-        ///The value of long type.
-        ///</returns>
-        public long SymbolInfoInteger(string name, EnumSymbolInfoInteger propId)
-        {
-            var commandParameters = new ArrayList { name, (int)propId };
-            return SendCommand<long>(MtCommandType.SymbolInfoInteger, commandParameters);
-        }
-        #endregion
-
         #region Common Function
 
         public void Alert(string msg)
@@ -734,12 +835,6 @@ namespace MtApi
             return SendCommand<int>(MtCommandType.GetTickCount, null);
         }
 
-        public double MarketInfo(string symbol, MarketInfoModeType type)
-        {
-            var commandParameters = new ArrayList { symbol, (int)type };
-            return SendCommand<double>(MtCommandType.MarketInfo, commandParameters);
-        }
-
         public int MessageBox(string text, string caption, int flag)
         {
             var commandParameters = new ArrayList { text, caption, flag };
@@ -795,25 +890,6 @@ namespace MtApi
 
         #endregion
 
-        #region Client Terminal Functions
-
-        public string TerminalCompany()
-        {
-            return SendCommand<string>(MtCommandType.TerminalCompany, null);
-        }
-
-        public string TerminalName()
-        {
-            return SendCommand<string>(MtCommandType.TerminalName, null);
-        }
-
-        public string TerminalPath()
-        {
-            return SendCommand<string>(MtCommandType.TerminalPath, null);
-        }
-
-        #endregion
-
         #region Date and Time Functions
 
         public int Day()
@@ -1466,25 +1542,165 @@ namespace MtApi
             return response?.Rates;
         }
 
-        #endregion
-
-        #region Checkup
-        public string TerminalInfoString(ENUM_TERMINAL_INFO_STRING propertyId)
+        ///<summary>
+        ///Returns information about the state of historical data.
+        ///</summary>
+        ///<param name="symbolName">Symbol name.</param>
+        ///<param name="timeframe">Period.</param>
+        ///<param name="propId">Identifier of the requested property, value of the ENUM_SERIES_INFO_INTEGER enumeration.</param>
+        ///<returns>
+        ///Returns value of the long type.
+        ///</returns>
+        public long SeriesInfoInteger(string symbolName, ENUM_TIMEFRAMES timeframe, EnumSeriesInfoInteger propId)
         {
-            var commandParameters = new ArrayList { (int)propertyId };
-            return SendCommand<string>(MtCommandType.TerminalInfoString, commandParameters);
+            var response = SendRequest<SeriesInfoIntegerResponse>(new SeriesInfoIntegerRequest
+            {
+                SymbolName = symbolName,
+                Timeframe = (int)timeframe,
+                PropId = (int)propId
+            });
+
+            return response?.Value ?? 0;
         }
 
+        #endregion
+
+        #region Market Info
+
+        ///<summary>
+        ///Returns various data about securities listed in the "Market Watch" window.
+        ///</summary>
+        ///<param name="symbol">Symbol name.</param>
+        ///<param name="type">Request identifier that defines the type of information to be returned. Can be any of values of request identifiers.</param>
+        ///<returns>
+        ///Returns various data about securities listed in the "Market Watch" window.
+        ///</returns>
+        public double MarketInfo(string symbol, MarketInfoModeType type)
+        {
+            var commandParameters = new ArrayList { symbol, (int)type };
+            return SendCommand<double>(MtCommandType.MarketInfo, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the number of available (selected in Market Watch or all) symbols.
+        ///</summary>
+        ///<param name="selected">Request mode. Can be true or false.</param>
+        ///<returns>
+        ///If the 'selected' parameter is true, the function returns the number of symbols selected in MarketWatch. If the value is false, it returns the total number of all symbols.
+        ///</returns>
+        public int SymbolsTotal(bool selected)
+        {
+            var commandParameters = new ArrayList { selected };
+            return SendCommand<int>(MtCommandType.SymbolsTotal, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the name of a symbol.
+        ///</summary>
+        ///<param name="pos">Order number of a symbol.</param>
+        ///<param name="selected">Request mode. If the value is true, the symbol is taken from the list of symbols selected in MarketWatch. If the value is false, the symbol is taken from the general list.</param>
+        ///<returns>
+        ///Value of string type with the symbol name.
+        ///</returns>
+        public string SymbolName(int pos, bool selected)
+        {
+            var commandParameters = new ArrayList { pos, selected };
+            return SendCommand<string>(MtCommandType.SymbolName, commandParameters);
+        }
+
+        ///<summary>
+        ///Selects a symbol in the Market Watch window or removes a symbol from the window.
+        ///</summary>
+        ///<param name="name">Symbol name</param>
+        ///<param name="select">Switch. If the value is false, a symbol should be removed from MarketWatch, otherwise a symbol should be selected in this window. A symbol can't be removed if the symbol chart is open, or there are open orders for this symbol.</param>
+        ///<returns>
+        ///In case of failure returns false.
+        ///</returns>
+        public bool SymbolSelect(string name, bool select)
+        {
+            var commandParameters = new ArrayList { name, select };
+            return SendCommand<bool>(MtCommandType.SymbolSelect, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the corresponding property of a specified symbol.
+        ///</summary>
+        ///<param name="name">Symbol name</param>
+        ///<param name="propId">Identifier of a symbol property. The value can be one of the values of the EnumSymbolInfoInteger enumeration</param>
+        ///<returns>
+        ///The value of long type.
+        ///</returns>
+        public long SymbolInfoInteger(string name, EnumSymbolInfoInteger propId)
+        {
+            var commandParameters = new ArrayList { name, (int)propId };
+            return SendCommand<long>(MtCommandType.SymbolInfoInteger, commandParameters);
+        }
+
+        ///<summary>
+        ///Returns the corresponding property of a specified symbol.
+        ///</summary>
+        ///<param name="name">Symbol name</param>
+        ///<param name="propId">Identifier of a symbol property. The value can be one of the values of the ENUM_SYMBOL_INFO_STRING enumeration.</param>
+        ///<returns>
+        ///The value of string type.
+        ///</returns>
         public string SymbolInfoString(string name, ENUM_SYMBOL_INFO_STRING propId)
         {
             var commandParameters = new ArrayList { name, (int)propId };
-            return SendCommand<string>(MtCommandType.SymbolInfoString, commandParameters); ;
+            return SendCommand<string>(MtCommandType.SymbolInfoString, commandParameters);
         }
 
+        ///<summary>
+        ///Allows receiving time of beginning and end of the specified quoting/trading  sessions for a specified symbol and day of week.
+        /// 
+        ///</summary>
+        ///<param name="symbol">Symbol name.</param>
+        ///<param name="dayOfWeek">Day of the week.</param>
+        ///<param name="index">Ordinal number of a session, whose beginning and end time we want to receive. Indexing of sessions starts with 0.</param>
+        ///<param name="type">Session type: Quote, Trade</param>
+        ///<returns>
+        ///The value session.
+        ///</returns>
         public MtSession SymbolInfoSession(string symbol, DayOfWeek dayOfWeek, uint index, SessionType type)
         {
             var responce = SendRequest<SessionResponse>(new SessionRequest { Symbol = symbol, DayOfWeek = dayOfWeek, SessionIndex = (int)index, SessionType = type });
-            return responce != null ? responce.Session : null;
+            return responce?.Session;
+        }
+
+        ///<summary>
+        ///Returns the corresponding property of a specified symbol.
+        ///</summary>
+        ///<param name="symbolName">Symbol name.</param>
+        ///<param name="propId">Identifier of a symbol property. The value can be one of the values of the ENUM_SYMBOL_INFO_DOUBLE enumeration.</param>
+        /// <returns>
+        /// The value of double type.
+        /// </returns>
+        public double SymbolInfoDouble(string symbolName, EnumSymbolInfoDouble propId)
+        {
+            var response = SendRequest<SymbolInfoDoubleResponse>(new SymbolInfoDoubleRequest
+            {
+                SymbolName = symbolName,
+                PropId = (int)propId
+            });
+
+            return response?.Value ?? 0;
+        }
+
+        ///<summary>
+        ///Returns the corresponding property of a specified symbol.
+        ///</summary>
+        ///<param name="symbol">Symbol name.</param>
+        /// <returns>
+        /// MqlTick object, to which the current prices and time of the last price update will be placed.
+        /// </returns>
+        public MqlTick SymbolInfoTick(string symbol)
+        {
+            var response = SendRequest<SymbolInfoTickResponse>(new SymbolInfoTickRequest
+            {
+                Symbol = symbol
+            });
+
+            return response?.Tick;
         }
         #endregion
 

MtApi/MtCommandType.cs

@@ -58,9 +58,15 @@ namespace MtApi
         IsVisualMode                        = 37,
         UninitializeReason                  = 38,
         ErrorDescription                    = 39,
+        TerminalCompany                     = 68,
+        TerminalName                        = 69,
+        TerminalPath                        = 70,
+        TerminalInfoString                  = 153,
+        TerminalInfoInteger                 = 204,
+        TerminalInfoDouble                  = 205,
 
         //Account Information
-        AccountBalance                      = 40,
+        AccountBalance = 40,
         AccountCredit                       = 41,
         AccountCompany                      = 42,
         AccountCurrency                     = 43,
@@ -91,11 +97,6 @@ namespace MtApi
         SendMail                            = 66,
         Sleep                               = 67,
 
-        //Client Terminal
-        TerminalCompany                     = 68,
-        TerminalName                        = 69,
-        TerminalPath                        = 70,
-
         //Date and Time
         Day                                 = 71,
         DayOfWeek                           = 72,
@@ -188,8 +189,6 @@ namespace MtApi
         //
         RefreshRates                        = 150,
         //
-        TerminalInfoString                  = 153,
-        SymbolInfoString                    = 154,
 
         //Requests
         MtRequest                           = 155,
@@ -197,7 +196,8 @@ namespace MtApi
         //Backtesting
         BacktestingReady                    = 156,
 
-        //Symbols
+        //Market Info
+        SymbolInfoString                    = 154,
         SymbolsTotal                        = 200,
         SymbolName                          = 201,
         SymbolSelect                        = 202,

MtApi/MtErrorCode.cs

@@ -1,5 +1,6 @@
 namespace MtApi
 {
+    // https://docs.mql4.com/constants/errorswarnings/errorcodes
     public enum MtErrorCode
     {
         MtApiCustomError                    = -1,   // Error occurred in MtApi.
@@ -10,91 +11,91 @@
         ServerBusy                          = 4,    // Trade server is busy.
         OldVersion                          = 5,    // Old version of the client terminal.
         NoConnection                        = 6,    // No connection with trade server.
-        NotEnoughRights                     = 7,	// Not enough rights.
-        TooFrequentRequests                 = 8,	// Too frequent requests.
-        MalfunctionalTrade                  = 9,	// Malfunctional trade operation.
+        NotEnoughRights                     = 7,    // Not enough rights.
+        TooFrequentRequests                 = 8,    // Too frequent requests.
+        MalfunctionalTrade                  = 9,    // Malfunctional trade operation.
         AccountDisabled                     = 64,   // Account disabled.
-        InvalidAccount                      = 65,	// Invalid account.
-        TradeTimeout                        = 128,	// Trade timeout.
-        InvalidPrice                        = 129,	// Invalid price.
-        InvalidStops                        = 130,	// Invalid stops.
-        InvalidTradeVolume                  = 131,	// Invalid trade volume.
-        MarketClosed                        = 132,	// Market is closed.
-        TradeDisabled                       = 133,	// Trade is disabled.
-        NotEnoughMoney                      = 134,	// Not enough money.
-        PriceChanged                        = 135,	// Price changed.
-        OffQuotes                           = 136,	// Off quotes.
-        BrokerBusy                          = 137,	// Broker is busy.
-        Requote                             = 138,	// Requote.
-        OrderLocked                         = 139,	// Order is locked.
-        LongPositionsOnlyAllowed            = 140,	// Long positions only allowed.
-        TooManyRequests                     = 141,	// Too many requests.
-        TradeModifyDenied                   = 145,	// Modification denied because an order is too close to market.
-        TradeContextBusy                    = 146,	// Trade context is busy.
-        TradeExpirationDenied               = 147,	// Expirations are denied by broker.
-        TradeTooManyOrders                  = 148,	// The amount of opened and pending orders has reached the limit set by a broker.
+        InvalidAccount                      = 65,    // Invalid account.
+        TradeTimeout                        = 128,    // Trade timeout.
+        InvalidPrice                        = 129,    // Invalid price.
+        InvalidStops                        = 130,    // Invalid stops.
+        InvalidTradeVolume                  = 131,    // Invalid trade volume.
+        MarketClosed                        = 132,    // Market is closed.
+        TradeDisabled                       = 133,    // Trade is disabled.
+        NotEnoughMoney                      = 134,    // Not enough money.
+        PriceChanged                        = 135,    // Price changed.
+        OffQuotes                           = 136,    // Off quotes.
+        BrokerBusy                          = 137,    // Broker is busy.
+        Requote                             = 138,    // Requote.
+        OrderLocked                         = 139,    // Order is locked.
+        LongPositionsOnlyAllowed            = 140,    // Long positions only allowed.
+        TooManyRequests                     = 141,    // Too many requests.
+        TradeModifyDenied                   = 145,    // Modification denied because an order is too close to market.
+        TradeContextBusy                    = 146,    // Trade context is busy.
+        TradeExpirationDenied               = 147,    // Expirations are denied by broker.
+        TradeTooManyOrders                  = 148,    // The amount of opened and pending orders has reached the limit set by a broker.
 
-        NoMqlerror                          = 4000, // No error.
-        WrongFunctionPointer                = 4001, // Wrong function pointer.
-        ArrayIndexOutOfRange                = 4002, // Array index is out of range.
-        NoMemoryForFunctionCallStack        = 4003, // No memory for function call stack.
-        RecursiveStackOverflow              = 4004, // Recursive stack overflow.
-        NotEnoughStackForParameter          = 4005, // Not enough stack for parameter.
-        NoMemoryForParameterString          = 4006,	// No memory for parameter string.
-        NoMemoryForTempString               = 4007,	// No memory for temp string.
-        NotInitializedString                = 4008,	// Not initialized string.
-        NotInitializedArraystring           = 4009,	// Not initialized string in an array.
-        NoMemoryForArraystring              = 4010,	// No memory for an array string.
-        TooLongString                       = 4011,	// Too long string.
-        RemainderFromZeroDivide             = 4012,	// Remainder from zero divide.
-        ZeroDivide                          = 4013,	// Zero divide.
-        UnknownCommand                      = 4014,	// Unknown command.
-        WrongJump                           = 4015,	// Wrong jump.
-        NotInitializedArray                 = 4016,	// Not initialized array.
-        DllCallsNotAllowed                  = 4017,	// DLL calls are not allowed.
-        CannotLoadLibrary                   = 4018,	// Cannot load library.
-        CannotCallFunction                  = 4019,	// Cannot call function.
-        ExternalExpertCallsNotAllowed       = 4020,	// EA function calls are not allowed.
-        NotEnoughMemoryForReturnedString    = 4021,	// Not enough memory for a string returned from a function.
-        SystemBusy                          = 4022,	// System is busy.
-        InvalidFunctionParametersCount      = 4050,	// Invalid function parameters count.
-        InvalidFunctionParameterValue       = 4051,	// Invalid function parameter value.
-        StringFunctionInternalError         = 4052,	// String function internal error.
-        SomeArrayError                      = 4053,	// Some array error.
-        IncorrectSeriesArrayUsing           = 4054,	// Incorrect series array using.
-        CustomIndicatorError                = 4055,	// Custom indicator error.
-        IncompatibleArrays                  = 4056,	// Arrays are incompatible.
-        GlobalVariablesProcessingError      = 4057,	// Global variables processing error.
-        GlobalVariableNotFound              = 4058,	// Global variable not found.
-        FunctionNotAllowedInTestingMode     = 4059,	// Function is not allowed in testing mode.
-        FunctionNotConfirmed                = 4060,	// Function is not confirmed.
-        SendMailError                       = 4061,	// Mail sending error.
-        StringParameterExpected             = 4062,	// String parameter expected.
-        IntegerParameterExpected            = 4063,	// Integer parameter expected.
-        DoubleParameterExpected             = 4064,	// Double parameter expected.
-        ArrayAsParameterExpected            = 4065,	// Array as parameter expected.
-        HistoryWillUpdated                  = 4066,	// Requested history data in updating state.
-        TradeError	                        = 4067, // Some error in trade operation execution.
-        EndOfFile                           = 4099,	// End of a file.
-        SomeFileError                       = 4100,	// Some file error.
-        WrongFileName                       = 4101,	// Wrong file name.
-        TooManyOpenedFiles                  = 4102,	// Too many opened files.
-        CannotOpenFile                      = 4103,	// Cannot open file.
-        IncompatibleAccessToFile            = 4104,	// Incompatible access to a file.
-        NoOrderSelected                     = 4105,	// No order selected.
-        UnknownSymbol                       = 4106,	// Unknown symbol.
-        InvalidPriceParam                   = 4107,	// Invalid price.
-        InvalidTicket                       = 4108,	// Invalid ticket.
-        TradeNotAllowed                     = 4109,	// Trade is not allowed.
-        LongsNotAllowed                     = 4110,	// Longs are not allowed.
-        ShortsNotAllowed                    = 4111,	// Shorts are not allowed.
-        ObjectAlreadyExists                 = 4200,	// Object already exists.
-        UnknownObjectProperty               = 4201,	// Unknown object property.
-        ObjectDoesNotExist                  = 4202,	// Object does not exist.
-        UnknownObjectType                   = 4203,	// Unknown object type.
-        NoObjectName                        = 4204,	// No object name.
-        ObjectCoordinatesError              = 4205,	// Object coordinates error.
-        NoSpecifiedSubwindow                = 4206,	// No specified subwindow.
-        SomeObjectError                     = 4207	// Some error in object operation.
+        NoMqlerror                          = 4000,    // No error.
+        WrongFunctionPointer                = 4001,    // Wrong function pointer.
+        ArrayIndexOutOfRange                = 4002,    // Array index is out of range.
+        NoMemoryForFunctionCallStack        = 4003,    // No memory for function call stack.
+        RecursiveStackOverflow              = 4004,    // Recursive stack overflow.
+        NotEnoughStackForParameter          = 4005,    // Not enough stack for parameter.
+        NoMemoryForParameterString          = 4006,    // No memory for parameter string.
+        NoMemoryForTempString               = 4007,    // No memory for temp string.
+        NotInitializedString                = 4008,    // Not initialized string.
+        NotInitializedArraystring           = 4009,    // Not initialized string in an array.
+        NoMemoryForArraystring              = 4010,    // No memory for an array string.
+        TooLongString                       = 4011,    // Too long string.
+        RemainderFromZeroDivide             = 4012,    // Remainder from zero divide.
+        ZeroDivide                          = 4013,    // Zero divide.
+        UnknownCommand                      = 4014,    // Unknown command.
+        WrongJump                           = 4015,    // Wrong jump.
+        NotInitializedArray                 = 4016,    // Not initialized array.
+        DllCallsNotAllowed                  = 4017,    // DLL calls are not allowed.
+        CannotLoadLibrary                   = 4018,    // Cannot load library.
+        CannotCallFunction                  = 4019,    // Cannot call function.
+        ExternalExpertCallsNotAllowed       = 4020,    // EA function calls are not allowed.
+        NotEnoughMemoryForReturnedString    = 4021,    // Not enough memory for a string returned from a function.
+        SystemBusy                          = 4022,    // System is busy.
+        InvalidFunctionParametersCount      = 4050,    // Invalid function parameters count.
+        InvalidFunctionParameterValue       = 4051,    // Invalid function parameter value.
+        StringFunctionInternalError         = 4052,    // String function internal error.
+        SomeArrayError                      = 4053,    // Some array error.
+        IncorrectSeriesArrayUsing           = 4054,    // Incorrect series array using.
+        CustomIndicatorError                = 4055,    // Custom indicator error.
+        IncompatibleArrays                  = 4056,    // Arrays are incompatible.
+        GlobalVariablesProcessingError      = 4057,    // Global variables processing error.
+        GlobalVariableNotFound              = 4058,    // Global variable not found.
+        FunctionNotAllowedInTestingMode     = 4059,    // Function is not allowed in testing mode.
+        FunctionNotConfirmed                = 4060,    // Function is not confirmed.
+        SendMailError                       = 4061,    // Mail sending error.
+        StringParameterExpected             = 4062,    // String parameter expected.
+        IntegerParameterExpected            = 4063,    // Integer parameter expected.
+        DoubleParameterExpected             = 4064,    // Double parameter expected.
+        ArrayAsParameterExpected            = 4065,    // Array as parameter expected.
+        HistoryWillUpdated                  = 4066,    // Requested history data in updating state.
+        TradeError                            = 4067, // Some error in trade operation execution.
+        EndOfFile                           = 4099,    // End of a file.
+        SomeFileError                       = 4100,    // Some file error.
+        WrongFileName                       = 4101,    // Wrong file name.
+        TooManyOpenedFiles                  = 4102,    // Too many opened files.
+        CannotOpenFile                      = 4103,    // Cannot open file.
+        IncompatibleAccessToFile            = 4104,    // Incompatible access to a file.
+        NoOrderSelected                     = 4105,    // No order selected.
+        UnknownSymbol                       = 4106,    // Unknown symbol.
+        InvalidPriceParam                   = 4107,    // Invalid price.
+        InvalidTicket                       = 4108,    // Invalid ticket.
+        TradeNotAllowed                     = 4109,    // Trade is not allowed.
+        LongsNotAllowed                     = 4110,    // Longs are not allowed.
+        ShortsNotAllowed                    = 4111,    // Shorts are not allowed.
+        ObjectAlreadyExists                 = 4200,    // Object already exists.
+        UnknownObjectProperty               = 4201,    // Unknown object property.
+        ObjectDoesNotExist                  = 4202,    // Object does not exist.
+        UnknownObjectType                   = 4203,    // Unknown object type.
+        NoObjectName                        = 4204,    // No object name.
+        ObjectCoordinatesError              = 4205,    // Object coordinates error.
+        NoSpecifiedSubwindow                = 4206,    // No specified subwindow.
+        SomeObjectError                     = 4207    // Some error in object operation.
     }
 }

MtApi/MtQuote.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace MtApi
+namespace MtApi
 {
     public class MtQuote
     {

MtApi/MtSession.cs

@@ -1,29 +1,23 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace MtApi
-{
-    public class MtSession
-    {
-        public string Symbol { get; set; }
-        public DayOfWeek DayOfWeek { get; set; }
-        public uint Index { get; set; }
-        public int MtFromTime { get; set; }
-        public DateTime From
-        {
-            get { return MtApiTimeConverter.ConvertFromMtTime(MtFromTime); }
-        }
-        public int MtToTime { get; set; }
-        public DateTime To
-        {
-            get { return MtApiTimeConverter.ConvertFromMtTime(MtToTime); }
-        }
-        public bool HasData { get; set; }
-        public SessionType Type { get; set; }
-    }
-
-    public enum SessionType { Quote, Trade }
-}
+using System;
+
+namespace MtApi
+{
+    public class MtSession
+    {
+        public string Symbol { get; set; }
+        public DayOfWeek DayOfWeek { get; set; }
+        public uint Index { get; set; }
+        public int MtFromTime { get; set; }
+        public DateTime From => MtApiTimeConverter.ConvertFromMtTime(MtFromTime);
+        public int MtToTime { get; set; }
+        public DateTime To => MtApiTimeConverter.ConvertFromMtTime(MtToTime);
+        public bool HasData { get; set; }
+        public SessionType Type { get; set; }
+    }
+
+    public enum SessionType
+    {
+        Quote,
+        Trade
+    }
+}

MtApi/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.31.0")]
-[assembly: AssemblyFileVersion("1.0.31.0")]
+[assembly: AssemblyVersion("1.0.32.1")]
+[assembly: AssemblyFileVersion("1.0.32.1")]

MtApi/Requests/CopyRatesRequest.cs

@@ -1,12 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace MtApi.Requests
+namespace MtApi.Requests
 {
-    public abstract class CopyRatesRequestBase : RequestBase
+    internal abstract class CopyRatesRequestBase : RequestBase
     {
         public enum CopyRatesTypeEnum
         {
@@ -15,10 +9,7 @@ namespace MtApi.Requests
             CopyRates_3 = 3,
         }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.CopyRates; }
-        }
+        public override RequestType RequestType => RequestType.CopyRates;
 
         public abstract CopyRatesTypeEnum CopyRatesType { get; }
 
@@ -26,34 +17,25 @@ namespace MtApi.Requests
         public ENUM_TIMEFRAMES Timeframe { get; set; }
     }
 
-    public class CopyRates1Request : CopyRatesRequestBase
+    internal class CopyRates1Request : CopyRatesRequestBase
     {
-        public override CopyRatesTypeEnum CopyRatesType
-        {
-            get { return CopyRatesTypeEnum.CopyRates_1; }
-        }
+        public override CopyRatesTypeEnum CopyRatesType => CopyRatesTypeEnum.CopyRates_1;
 
         public int StartPos { get; set; }
         public int Count { get; set; }
     }
 
-    public class CopyRates2Request : CopyRatesRequestBase
+    internal class CopyRates2Request : CopyRatesRequestBase
     {
-        public override CopyRatesTypeEnum CopyRatesType
-        {
-            get { return CopyRatesTypeEnum.CopyRates_2; }
-        }
+        public override CopyRatesTypeEnum CopyRatesType => CopyRatesTypeEnum.CopyRates_2;
 
         public int StartTime { get; set; }
         public int Count { get; set; }
     }
 
-    public class CopyRates3Request : CopyRatesRequestBase
+    internal class CopyRates3Request : CopyRatesRequestBase
     {
-        public override CopyRatesTypeEnum CopyRatesType
-        {
-            get { return CopyRatesTypeEnum.CopyRates_3; }
-        }
+        public override CopyRatesTypeEnum CopyRatesType => CopyRatesTypeEnum.CopyRates_3;
 
         public int StartTime { get; set; }
         public int StopTime { get; set; }

MtApi/Requests/GetOrderRequest.cs

@@ -1,14 +1,11 @@
 namespace MtApi.Requests
 {
-    public class GetOrderRequest: RequestBase
+    internal class GetOrderRequest: RequestBase
     {
         public int Index { get; set; }
         public int Select { get; set; }
         public int Pool { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.GetOrder; }
-        }
+        public override RequestType RequestType => RequestType.GetOrder;
     }
 }

MtApi/Requests/GetOrdersRequest.cs

@@ -1,12 +1,9 @@
 namespace MtApi.Requests
 {
-    public class GetOrdersRequest: RequestBase
+    internal class GetOrdersRequest: RequestBase
     {
         public int Pool { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.GetOrders; }
-        }
+        public override RequestType RequestType => RequestType.GetOrders;
     }
 }

MtApi/Requests/ICustomRequest.cs

@@ -1,10 +1,8 @@
-
-using System;
-using System.Collections;
+using System.Collections;
 
 namespace MtApi.Requests
 {
-    public class ICustomRequest : RequestBase
+    internal class ICustomRequest : RequestBase
     {
         public enum ParametersType
         {
@@ -22,9 +20,6 @@ namespace MtApi.Requests
         public ArrayList Params { get; set; }
         public ParametersType ParamsType { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.iCustom; }
-        }
+        public override RequestType RequestType => RequestType.iCustom;
     }
 }

MtApi/Requests/OrderCloseByRequest.cs

@@ -1,15 +1,12 @@
 namespace MtApi.Requests
 {
-    public class OrderCloseByRequest: RequestBase
+    internal class OrderCloseByRequest: RequestBase
     {
         public int Ticket { get; set; }
         public int Opposite { get; set; }
 
         public int? ArrowColor { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.OrderCloseBy; }
-        }
+        public override RequestType RequestType => RequestType.OrderCloseBy;
     }
 }

MtApi/Requests/OrderCloseRequest.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Requests
 {
-    public class OrderCloseRequest: RequestBase
+    internal class OrderCloseRequest: RequestBase
     {
         public int Ticket { get; set; }
 
@@ -9,9 +9,6 @@
         public int? Slippage { get; set; }
         public int? ArrowColor { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.OrderClose; }
-        }
+        public override RequestType RequestType => RequestType.OrderClose;
     }
 }

MtApi/Requests/OrderDeleteRequest.cs

@@ -1,14 +1,11 @@
 namespace MtApi.Requests
 {
-    public class OrderDeleteRequest: RequestBase
+    internal class OrderDeleteRequest: RequestBase
     {
         public int Ticket { get; set; }
 
         public int? ArrowColor { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.OrderDelete; }
-        }
+        public override RequestType RequestType => RequestType.OrderDelete;
     }
 }

MtApi/Requests/OrderModifyRequest.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Requests
 {
-    public class OrderModifyRequest: RequestBase
+    internal class OrderModifyRequest: RequestBase
     {
         public int Ticket { get; set; }
         public double Price { get; set; }
@@ -10,9 +10,6 @@
 
         public int? ArrowColor { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.OrderModify; }
-        }
+        public override RequestType RequestType => RequestType.OrderModify;
     }
 }

MtApi/Requests/OrderSendRequest.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Requests
 {
-    public class OrderSendRequest: RequestBase
+    internal class OrderSendRequest: RequestBase
     {
         public string Symbol { get; set; }
         public int Cmd { get; set; }
@@ -15,9 +15,6 @@
         public int? Expiration { get; set; }
         public int? ArrowColor { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.OrderSend; }
-        }
+        public override RequestType RequestType => RequestType.OrderSend;
     }
 }

MtApi/Requests/RequestBase.cs

@@ -1,9 +1,7 @@
-using Newtonsoft.Json;
-
-namespace MtApi.Requests
-{
-    public abstract class RequestBase
+namespace MtApi.Requests
+{
+    internal abstract class RequestBase
     {
-        public abstract RequestType RequestType { get; }
-    }
-}
+        public abstract RequestType RequestType { get; }
+    }
+}

MtApi/Requests/RequestType.cs

@@ -1,17 +1,20 @@
 namespace MtApi.Requests
 {
-    public enum RequestType
+    internal enum RequestType
     {
-        Unknown         = 0,
-        GetOrder        = 1,
-        GetOrders       = 2,
-        OrderSend       = 3,
-        OrderClose      = 4,
-        OrderCloseBy    = 5,
-        OrderDelete     = 6,
-        OrderModify     = 7,
-        iCustom         = 8,
-        CopyRates       = 9,
-        Session         = 10,
+        Unknown             = 0,
+        GetOrder            = 1,
+        GetOrders           = 2,
+        OrderSend           = 3,
+        OrderClose          = 4,
+        OrderCloseBy        = 5,
+        OrderDelete         = 6,
+        OrderModify         = 7,
+        iCustom             = 8,
+        CopyRates           = 9,
+        Session             = 10,
+        SeriesInfoInteger   = 11,
+        SymbolInfoDouble    = 12,
+        SymbolInfoTick      = 13
     }
 }

MtApi/Requests/SeriesInfoIntegerRequest.cs

@@ -0,0 +1,11 @@
+namespace MtApi.Requests
+{
+    internal class SeriesInfoIntegerRequest: RequestBase
+    {
+        public override RequestType RequestType => RequestType.SeriesInfoInteger;
+
+        public string SymbolName { get; set; }
+        public int Timeframe { get; set; }
+        public int PropId { get; set; }
+    }
+}

MtApi/Requests/SessionRequest.cs

@@ -2,16 +2,13 @@
 
 namespace MtApi.Requests
 {
-    public class SessionRequest : RequestBase
+    internal class SessionRequest : RequestBase
     {
         public string Symbol { get; set; }
         public DayOfWeek DayOfWeek { get; set; }
         public int SessionIndex { get; set; }
         public SessionType SessionType { get; set; }
 
-        public override RequestType RequestType
-        {
-            get { return RequestType.Session; }
-        }
+        public override RequestType RequestType => RequestType.Session;
     }
 }

MtApi/Requests/SymbolInfoDoubleRequest.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace MtApi.Requests
+{
+    internal class SymbolInfoDoubleRequest : RequestBase
+    {
+        public override RequestType RequestType => RequestType.SymbolInfoDouble;
+
+        public string SymbolName { get; set; }
+        public int PropId { get; set; }
+    }
+}

MtApi/Requests/SymbolInfoTickRequest.cs

@@ -0,0 +1,9 @@
+namespace MtApi.Requests
+{
+    internal class SymbolInfoTickRequest: RequestBase
+    {
+        public override RequestType RequestType => RequestType.SymbolInfoTick;
+
+        public string Symbol { get; set; }
+    }
+}

MtApi/Responses/CopyRatesResponse.cs

@@ -2,7 +2,7 @@
 
 namespace MtApi.Responses
 {
-    public class CopyRatesResponse: ResponseBase
+    internal class CopyRatesResponse: ResponseBase
     {
         public List<MqlRates> Rates { get; set; }
     }

MtApi/Responses/GetOrderResponse.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Responses
 {
-    public class GetOrderResponse: ResponseBase
+    internal class GetOrderResponse: ResponseBase
     {
         public MtOrder Order { get; set; }
     }

MtApi/Responses/GetOrdersResponse.cs

@@ -2,7 +2,7 @@
 
 namespace MtApi.Responses
 {
-    public class GetOrdersResponse: ResponseBase
+    internal class GetOrdersResponse: ResponseBase
     {
         public List<MtOrder> Orders { get; set; } 
     }

MtApi/Responses/ICustomResponse.cs

@@ -1,12 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace MtApi.Responses
+namespace MtApi.Responses
 {
-    public class ICustomResponse: ResponseBase
+    internal class ICustomResponse: ResponseBase
     {
         public double Value { get; set; }
     }

MtApi/Responses/OrderSendResponse.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Responses
 {
-    public class OrderSendResponse: ResponseBase
+    internal class OrderSendResponse: ResponseBase
     {
         public int Ticket { get; set; }
     }

MtApi/Responses/ResponseBase.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Responses
 {
-    public class ResponseBase
+    internal class ResponseBase
     {
         public int ErrorCode { get; set; }
         public string ErrorMessage { get; set; }

MtApi/Responses/SeriesInfoIntegerResponse.cs

@@ -0,0 +1,7 @@
+namespace MtApi.Responses
+{
+    internal class SeriesInfoIntegerResponse: ResponseBase
+    {
+        public long Value { get; set; }
+    }
+}

MtApi/Responses/SessionResponse.cs

@@ -1,6 +1,6 @@
 namespace MtApi.Responses
 {
-    public class SessionResponse : ResponseBase
+    internal class SessionResponse : ResponseBase
     {
         public MtSession Session { get; set; }
     }

MtApi/Responses/SymbolInfoDoubleResponse.cs

@@ -0,0 +1,7 @@
+namespace MtApi.Responses
+{
+    internal class SymbolInfoDoubleResponse: ResponseBase
+    {
+        public double Value { get; set; }
+    }
+}

MtApi/Responses/SymbolInfoTickResponse.cs

@@ -0,0 +1,7 @@
+namespace MtApi.Responses
+{
+    internal class SymbolInfoTickResponse: ResponseBase
+    {
+        public MqlTick Tick { get; set; }
+    }
+}

MtApi/TradeOperation.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace MtApi
+namespace MtApi
 {
     public enum TradeOperation
     {

MtApi5/CopyTicksFlag.cs

@@ -0,0 +1,9 @@
+namespace MtApi5
+{
+    public enum CopyTicksFlag
+    {
+        Info    = 1, // ticks with Bid and/or Ask changes
+        Trade   = 2, // ticks with changes in Last and Volume
+        All     = -1 // all ticks
+    }
+}

MtApi5/ErrorCode.cs

@@ -0,0 +1,188 @@
+namespace MtApi5
+{
+    //Error codes from https://www.mql5.com/en/docs/constants/errorswarnings/errorcodes
+
+    public enum ErrorCode
+    {
+        ErrCustom                           = -1,   // Error occurred in MtApi5.
+        ErrSuccess                          = 0,    // The operation completed successfully
+        ErrInternalError                    = 4001, // Unexpected internal error
+        ErrWrongInternalParameter           = 4002, // Wrong parameter in the inner call of the client terminal function
+        ErrInvalidParameter                 = 4003, // Wrong parameter when calling the system function
+        ErrNotEnoughMemory                  = 4004, // Not enough memory to perform the system function
+        ErrStructWithobjectsOrclass         = 4005, // The structure contains objects of strings and/or dynamic arrays and/or structure of such objects and/or classes
+        ErrInvalidArray                     = 4006, // Array of a wrong type, wrong size, or a damaged object of a dynamic array
+        ErrArrayResizeError                 = 4007, // Not enough memory for the relocation of an array, or an attempt to change the size of a static array
+        ErrStringResizeError                = 4008, // Not enough memory for the relocation of string
+        ErrNotinitializedString             = 4009, // Not initialized string
+        ErrInvalidDatetime                  = 4010, // Invalid date and/or time
+        ErrArrayBadSize                     = 4011, // Requested array size exceeds 2 GB
+        ErrInvalidPointer                   = 4012, // Wrong pointer
+        ErrInvalidPointerType               = 4013, // Wrong type of pointer
+        ErrFunctionNotAllowed               = 4014, // Function is not allowed for call
+        ErrResourceNameDuplicated           = 4015, // The names of the dynamic and the static resource match
+        ErrResourceNotFound                 = 4016, // Resource with this name has not been found in EX5
+        ErrResourceUnsuppotedType           = 4017, // Unsupported resource type or its size exceeds 16 Mb
+        ErrResourceNameIsTooLong            = 4018, // The resource name exceeds 63 characters
+
+        ErrChartWrongId                     = 4101, // Wrong chart ID
+        ErrChartNoReply                     = 4102, // Chart does not respond
+        ErrChartNotFound                    = 4103, // Chart not found
+        ErrChartNoExpert                    = 4104, // No Expert Advisor in the chart that could handle the event
+        ErrChartCannotOpen                  = 4105, // Chart opening error
+        ErrChartCannotChange                = 4106, // Failed to change chart symbol and period
+        ErrChartWrongParameter              = 4107, // Error value of the parameter for the function of working with charts
+        ErrChartCannotCreateTimer           = 4108, // Failed to create timer
+        ErrChartWrongProperty               = 4109, // Wrong chart property ID
+        ErrChartScreenshotFailed            = 4110, // Error creating screenshots
+        ErrChartNavigateFailed              = 4111, // Error navigating through chart
+        ErrChartTemplateFailed              = 4112, // Error applying template
+        ErrChartWindowNotFound              = 4113, // Subwindow containing the indicator was not found
+        ErrChartIndicatorCannotAdd          = 4114, // Error adding an indicator to chart
+        ErrChartIndicatorCannotDel          = 4115, // Error deleting an indicator from the chart
+        ErrChartIndicatorNotFound           = 4116, // Indicator not found on the specified chart
+
+        ErrObjectError                      = 4201, // Error working with a graphical object
+        ErrObjectNotFound                   = 4202, // Graphical object was not found
+        ErrObjectWrongProperty              = 4203, // Wrong ID of a graphical object property
+        ErrObjectGetdateFailed              = 4204, // Unable to get date corresponding to the value
+        ErrObjectGetvalueFailed             = 4205, // Unable to get value corresponding to the date
+
+        ErrMarketUnknownSymbol              = 4301, // Unknown symbol
+        ErrMarketNotSelected                = 4302, // Symbol is not selected in MarketWatch
+        ErrMarketWrongProperty              = 4303, // Wrong identifier of a symbol property
+        ErrMarketLasttimeUnknown            = 4304, // Time of the last tick is not known (no ticks)
+        ErrMarketSelectError                = 4305, // Error adding or deleting a symbol in MarketWatch
+
+        ErrHistoryNotFound                  = 4401, // Requested history not found
+        ErrHistoryWrongProperty             = 4402, // Wrong ID of the history property
+
+        ErrGlobalvariableNotFound           = 4501, // Global variable of the client terminal is not found
+        ErrGlobalvariableExists             = 4502, // Global variable of the client terminal with the same name already exists
+        ErrMailSendFailed                   = 4510, // Email sending failed
+        ErrPlaySoundFailed                  = 4511, // Sound playing failed
+        ErrMql5WrongProperty                = 4512, // Wrong identifier of the program property
+        ErrTerminalWrongProperty            = 4513, // Wrong identifier of the terminal property
+        ErrFtpSendFailed                    = 4514, // File sending via ftp failed
+        ErrNotificationSendFailed           = 4515, // Failed to send a notification
+        ErrNotificationWrongParameter       = 4516, // Invalid parameter for sending a notification — an empty string or NULL has been passed to the SendNotification() function
+        ErrNotificationWrongSettings        = 4517, // Wrong settings of notifications in the terminal (ID is not specified or permission is not set)
+        ErrNotificationTooFrequent          = 4518, // Too frequent sending of notifications
+        ErrFtpNoserver                      = 4519, // FTP server is not specified
+        ErrFtpNologin                       = 4520, // FTP login is not specified
+        ErrFtpFileError                     = 4521, // File not found in the MQL5\Files directory to send on FTP server
+        ErrFtpConnectFailed                 = 4522, // FTP connection failed
+        ErrFtpChangedir                     = 4523, // FTP path not found on server
+        ErrFtpClosed                        = 4524, // FTP connection closed
+
+        ErrBuffersNoMemory                  = 4601, // Not enough memory for the distribution of indicator buffers
+        ErrBuffersWrongIndex                = 4602, // Wrong indicator buffer index
+
+        ErrCustomWrongProperty              = 4603, // Wrong ID of the custom indicator property
+
+        ErrAccountWrongProperty             = 4701, // Wrong account property ID
+        ErrTradeWrongProperty               = 4751, // Wrong trade property ID
+        ErrTradeDisabled                    = 4752, // Trading by Expert Advisors prohibited
+        ErrTradePositionNotFound            = 4753, // Position not found
+        ErrTradeOrderNotFound               = 4754, // Order not found
+        ErrTradeDealNotFound                = 4755, // Deal not found
+        ErrTradeSendFailed                  = 4756, // Trade request sending failed
+
+        ErrIndicatorUnknownSymbol           = 4801, // Unknown symbol
+        ErrIndicatorCannotCreate            = 4802, // Indicator cannot be created
+        ErrIndicatorNoMemory                = 4803, // Not enough memory to add the indicator
+        ErrIndicatorCannotApply             = 4804, // The indicator cannot be applied to another indicator
+        ErrIndicatorCannotAdd               = 4805, // Error applying an indicator to chart
+        ErrIndicatorDataNotFound            = 4806, // Requested data not found
+        ErrIndicatorWrongHandle             = 4807, // Wrong indicator handle
+        ErrIndicatorWrongParameters         = 4808, // Wrong number of parameters when creating an indicator
+        ErrIndicatorParametersMissing       = 4809, // No parameters when creating an indicator
+        ErrIndicatorCustomName              = 4810, // The first parameter in the array must be the name of the custom indicator
+        ErrIndicatorParameterType           = 4811, // Invalid parameter type in the array when creating an indicator
+        ErrIndicatorWrongIndex              = 4812, // Wrong index of the requested indicator buffer
+
+        ErrBooksCannotAdd                   = 4901, // Depth Of Market can not be added
+        ErrBooksCannotDelete                = 4902, // Depth Of Market can not be removed
+        ErrBooksCannotGet                   = 4903, // The data from Depth Of Market can not be obtained
+        ErrBooksCannotSubscribe             = 4904, // Error in subscribing to receive new data from Depth Of Market
+
+        ErrTooManyFiles                     = 5001, // More than 64 files cannot be opened at the same time
+        ErrWrongFilename                    = 5002, // Invalid file name
+        ErrTooLongFilename                  = 5003, // Too long file name
+        ErrCannotOpenFile                   = 5004, // File opening error
+        ErrFileCachebufferError             = 5005, // Not enough memory for cache to read
+        ErrCannotDeleteFile                 = 5006, // File deleting error
+        ErrInvalidFilehandle                = 5007, // A file with this handle was closed, or was not opening at all
+        ErrWrongFilehandle                  = 5008, // Wrong file handle
+        ErrFileNottowrite                   = 5009, // The file must be opened for writing
+        ErrFileNottoread                    = 5010, // The file must be opened for reading
+        ErrFileNotbin                       = 5011, // The file must be opened as a binary one
+        ErrFileNottxt                       = 5012, // The file must be opened as a text
+        ErrFileNottxtorcsv                  = 5013, // The file must be opened as a text or CSV
+        ErrFileNotcsv                       = 5014, // The file must be opened as CSV
+        ErrFileReaderror                    = 5015, // File reading error
+        ErrFileBinstringsize                = 5016, // String size must be specified, because the file is opened as binary
+        ErrIncompatibleFile                 = 5017, // A text file must be for string arrays, for other arrays - binary
+        ErrFileIsDirectory                  = 5018, // This is not a file, this is a directory
+        ErrFileNotExist                     = 5019, // File does not exist
+        ErrFileCannotRewrite                = 5020, // File can not be rewritten
+        ErrWrongDirectoryname               = 5021, // Wrong directory name
+        ErrDirectoryNotExist                = 5022, // Directory does not exist
+        ErrFileIsnotDirectory               = 5023, // This is a file, not a directory
+        ErrCannotDeleteDirectory            = 5024, // The directory cannot be removed
+        ErrCannotCleanDirectory             = 5025, // Failed to clear the directory (probably one or more files are blocked and removal operation failed)
+        ErrFileWriteerror                   = 5026, // Failed to write a resource to a file
+        ErrFileEndoffile                    = 5027, // Unable to read the next piece of data from a CSV file (FileReadString, FileReadNumber, FileReadDatetime, FileReadBool), since the end of file is reached
+
+        ErrNoStringDate                     = 5030, // No date in the string
+        ErrWrongStringDate                  = 5031, // Wrong date in the string
+        ErrWrongStringTime                  = 5032, // Wrong time in the string
+        ErrStringTimeError                  = 5033, // Error converting string to date
+        ErrStringOutOfMemory                = 5034, // Not enough memory for the string
+        ErrStringSmallLen                   = 5035, // The string length is less than expected
+        ErrStringTooBignumber               = 5036, // Too large number, more than ULONG_MAX
+        ErrWrongFormatstring                = 5037, // Invalid format string
+        ErrTooManyFormatters                = 5038, // Amount of format specifiers more than the parameters
+        ErrTooManyParameters                = 5039, // Amount of parameters more than the format specifiers
+        ErrWrongStringParameter             = 5040, // Damaged parameter of string type
+        ErrStringposOutofrange              = 5041, // Position outside the string
+        ErrStringZeroadded                  = 5042, // 0 added to the string end, a useless operation
+        ErrStringUnknowntype                = 5043, // Unknown data type when converting to a string
+        ErrWrongStringObject                = 5044, // Damaged string object
+
+        ErrIncompatibleArrays               = 5050, // Copying incompatible arrays. String array can be copied only to a string array, and a numeric array - in numeric array only
+        ErrSmallAsseriesArray               = 5051, // The receiving array is declared as AS_SERIES, and it is of insufficient size
+        ErrSmallArray                       = 5052, // Too small array, the starting position is outside the array
+        ErrZerosizeArray                    = 5053, // An array of zero length
+        ErrNumberArraysOnly                 = 5054, // Must be a numeric array
+        ErrOnedimArraysOnly                 = 5055, // Must be a one-dimensional array
+        ErrSeriesArray                      = 5056, // Timeseries cannot be used
+        ErrDoubleArrayOnly                  = 5057, // Must be an array of type double
+        ErrFloatArrayOnly                   = 5058, // Must be an array of type float
+        ErrLongArrayOnly                    = 5059, // Must be an array of type long
+        ErrIntArrayOnly                     = 5060, // Must be an array of type int
+        ErrShortArrayOnly                   = 5061, // Must be an array of type short
+        ErrCharArrayOnly                    = 5062, // Must be an array of type char
+
+        ErrOpenclNotSupported               = 5100, // OpenCL functions are not supported on this computer
+        ErrOpenclInternal                   = 5101, // Internal error occurred when running OpenCL
+        ErrOpenclInvalidHandle              = 5102, // Invalid OpenCL handle
+        ErrOpenclContextCreate              = 5103, // Error creating the OpenCL context
+        ErrOpenclQueueCreate                = 5104, // Failed to create a run queue in OpenCL
+        ErrOpenclProgramCreate              = 5105, // Error occurred when compiling an OpenCL program
+        ErrOpenclTooLongKernelName          = 5106, // Too long kernel name (OpenCL kernel)
+        ErrOpenclKernelCreate               = 5107, // Error creating an OpenCL kernel
+        ErrOpenclSetKernelParameter         = 5108, // Error occurred when setting parameters for the OpenCL kernel
+        ErrOpenclExecute                    = 5109, // OpenCL program runtime error
+        ErrOpenclWrongBufferSize            = 5110, // Invalid size of the OpenCL buffer
+        ErrOpenclWrongBufferOffset          = 5111, // Invalid offset in the OpenCL buffer
+        ErrOpenclBufferCreate               = 5112, // Failed to create an OpenCL buffer
+
+        ErrWebrequestInvalidAddress         = 5200, // Invalid URL
+        ErrWebrequestConnectFailed          = 5201, // Failed to connect to specified URL
+        ErrWebrequestTimeout                = 5202, // Timeout exceeded
+        ErrWebrequestRequestFailed          = 5203, // HTTP request failed
+
+        ErrUserErrorFirst                   = 65536 // User defined errors start with this code
+    }
+}

MtApi5/ExecutionException.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace MtApi5
+{
+    public class ExecutionException: Exception
+    {
+        public ExecutionException(ErrorCode errorCode, string message)
+            :base(message)
+        {
+            ErrorCode = errorCode;
+        }
+
+        public ErrorCode ErrorCode { get; private set; }
+    }
+}

MtApi5/MqlTick.cs

@@ -1,7 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 
 namespace MtApi5
 {
@@ -9,17 +6,24 @@ namespace MtApi5
     {
         public MqlTick(DateTime time, double bid, double ask, double last, ulong volume)
         {
-            this.time = time;
+            MtTime = Mt5TimeConverter.ConvertToMtTime(time);
             this.bid = bid;
             this.ask = ask;
             this.last = last;
             this.volume = volume;
         }
 
-        public DateTime time { get; private set; }          // Time of the last prices update
-        public double bid { get; private set; }           // Current Bid price
-        public double ask { get; private set; }           // Current Ask price
-        public double last { get; private set; }          // Price of the last deal (Last)
-        public ulong volume { get; private set; }        // Volume for the current Last price
+        public MqlTick()
+        {
+        }
+
+        public long MtTime { get; set; }          // Time of the last prices update
+
+        public double bid { get; set; }           // Current Bid price
+        public double ask { get; set; }           // Current Ask price
+        public double last { get; set; }          // Price of the last deal (Last)
+        public ulong volume { get; set; }        // Volume for the current Last price
+
+        public DateTime time => Mt5TimeConverter.ConvertFromMtTime(MtTime);
     }
 }

MtApi5/Mt5CommandType.cs

@@ -110,6 +110,9 @@ namespace MtApi5
         BacktestingReady                    = 66,
         IsTesting                           = 67,
 
-        Print                               = 68
+        Print                               = 68,
+
+        //Requests
+        MtRequest                           = 155,
     }
 }

MtApi5/MtApi5.csproj

@@ -32,6 +32,10 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.8.0.3\lib\net40\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Configuration.Install" />
     <Reference Include="System.Core" />
@@ -43,6 +47,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="CopyTicksFlag.cs" />
     <Compile Include="MqlBookInfo.cs" />
     <Compile Include="MqlRates.cs" />
     <Compile Include="MqlTick.cs" />
@@ -58,8 +63,15 @@
     <Compile Include="MtApi5Client.cs" />
     <Compile Include="Mt5CommandType.cs" />
     <Compile Include="MtConverters.cs" />
+    <Compile Include="ErrorCode.cs" />
+    <Compile Include="ExecutionException.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Mt5Quote.cs" />
+    <Compile Include="Requests\CopyTicksRequest.cs" />
+    <Compile Include="Requests\RequestBase.cs" />
+    <Compile Include="Requests\RequestType.cs" />
+    <Compile Include="Responses\CopyTicksResponse.cs" />
+    <Compile Include="Responses\ResponseBase.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\MTApiService\MTApiService.csproj">
@@ -67,6 +79,9 @@
       <Name>MTApiService</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

MtApi5/MtApi5Client.cs

@@ -4,6 +4,9 @@ using System.Linq;
 using MTApiService;
 using System.Collections;
 using System.ServiceModel;
+using MtApi5.Requests;
+using MtApi5.Responses;
+using Newtonsoft.Json;
 
 namespace MtApi5
 {
@@ -1200,6 +1203,24 @@ namespace MtApi5
 
             return spreadArray?.Length ?? 0;
         }
+
+
+        ///<summary>
+        ///The function receives ticks in the MqlTick format into ticks_array. In this case, ticks are indexed from the past to the present, i.e. the 0 indexed tick is the oldest one in the array. For tick analysis, check the flags field, which shows what exactly has changed in the tick.
+        ///</summary>
+        ///<param name="symbolName">Symbol name.</param>
+        ///<param name="flags">The flag that determines the type of received ticks.</param>
+        ///<param name="from">The date from which you want to request ticks.  In milliseconds since 1970.01.01. If from=0, the last count ticks will be returned.</param>
+        ///<param name="count">The number of ticks that you want to receive. If the 'from' and 'count' parameters are not specified, all available recent ticks (but not more than 2000) will be written to result.</param>
+        ///<see href="https://www.mql5.com/en/docs/series/copyticks"/>
+        public List<MqlTick> CopyTicks(string symbolName, CopyTicksFlag flags = CopyTicksFlag.All, ulong from = 0, uint count = 0)
+        {
+            var response = SendRequest<CopyTicksResponse>(new CopyTicksRequest
+            {
+                SymbolName = symbolName, Flags = (int)flags, From = from, Count = count
+            });
+            return response.Ticks;
+        }
         #endregion
 
         #region Market Info
@@ -1302,7 +1323,7 @@ namespace MtApi5
             tick = null;
             if (retVal != null)
             {
-                tick = new MqlTick(Mt5TimeConverter.ConvertFromMtTime(retVal.time), retVal.bid, retVal.ask, retVal.last, retVal.volume);
+                tick = new MqlTick { MtTime = retVal.time, ask = retVal.ask, bid = retVal.bid, last = retVal.last, volume = retVal.volume };
             }
 
             return tick != null;
@@ -1512,6 +1533,46 @@ namespace MtApi5
             return responseValue != null ? (T) responseValue : default(T);
         }
 
+        private T SendRequest<T>(RequestBase request) where T : ResponseBase, new()
+        {
+            if (request == null)
+                return default(T);
+
+            var serializer = JsonConvert.SerializeObject(request, Formatting.None,
+                            new JsonSerializerSettings
+                            {
+                                NullValueHandling = NullValueHandling.Ignore
+                            });
+            var commandParameters = new ArrayList { serializer };
+
+            MtResponseString res;
+            try
+            {
+                lock (_client)
+                {
+                    res = (MtResponseString)_client.SendCommand((int)Mt5CommandType.MtRequest, commandParameters);
+                }
+            }
+            catch (CommunicationException ex)
+            {
+                throw new Exception(ex.Message, ex);
+            }
+
+            if (res == null)
+            {
+                throw new ExecutionException(ErrorCode.ErrCustom, "Response from MetaTrader is null");
+            }
+
+            var response = JsonConvert.DeserializeObject<T>(res.Value);
+            if (response.ErrorCode != 0)
+            {
+                throw new ExecutionException((ErrorCode)response.ErrorCode, response.ErrorMessage);
+            }
+
+            return response;
+        }
+
+
         private void mClient_QuoteUpdated(MtQuote quote)
         {
             if (quote != null)

MtApi5/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.10.0")]
-[assembly: AssemblyFileVersion("1.0.10.0")]
+[assembly: AssemblyVersion("1.0.11.1")]
+[assembly: AssemblyFileVersion("1.0.11.1")]

MtApi5/Requests/CopyTicksRequest.cs

@@ -0,0 +1,12 @@
+namespace MtApi5.Requests
+{
+    internal class CopyTicksRequest: RequestBase
+    {
+        public override RequestType RequestType => RequestType.CopyTicks;
+
+        public string SymbolName { get; set; }
+        public int Flags { get; set; }
+        public ulong From { get; set; }
+        public uint Count { get; set; }
+    }
+}

MtApi5/Requests/RequestBase.cs

@@ -0,0 +1,7 @@
+namespace MtApi5.Requests
+{
+    internal abstract class RequestBase
+    {
+        public abstract RequestType RequestType { get; }
+    }
+}

MtApi5/Requests/RequestType.cs

@@ -0,0 +1,8 @@
+namespace MtApi5.Requests
+{
+    internal enum RequestType
+    {
+        Unknown         = 0,
+        CopyTicks       = 1
+    }
+}

MtApi5/Responses/CopyTicksResponse.cs

@@ -0,0 +1,9 @@
+using System.Collections.Generic;
+
+namespace MtApi5.Responses
+{
+    internal class CopyTicksResponse: ResponseBase
+    {
+         public List<MqlTick> Ticks { get; set; }
+    }
+}

MtApi5/Responses/ResponseBase.cs

@@ -0,0 +1,8 @@
+namespace MtApi5.Responses
+{
+    internal class ResponseBase
+    {
+        public int ErrorCode { get; set; }
+        public string ErrorMessage { get; set; }
+    }
+}

MtApi5/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net40" />
+</packages>

MtApi5Bootstrapper/Bundle.wxs

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" xmlns:bal="http://schemas.microsoft.com/wix/BalExtension">
+  <?if $(var.Platform) = x64 ?>
+    <?define MsiSourceFileName="MtApi5Installer_x64.msi"?>
+    <?define VcRedistFileName="vc_redist.x64.exe"?>
+  <?else ?>
+    <?define MsiSourceFileName="MtApi5Installer_x86.msi"?>
+    <?define VcRedistFileName="vc_redist.x86.exe"?>
+  <?endif ?>
+
+  <?define ProductName="!(bind.packageName.MtApi5Msi)" ?>
+  <?define ProductVersion="!(bind.packageVersion.MtApi5Msi)" ?>
+  <?define Manufacturer="!(bind.packageManufacturer.MtApi5Msi)" ?>
+
+  <Bundle Name="$(var.ProductName) Bootstrapper"
+          Version="$(var.ProductVersion)"
+          Manufacturer="$(var.Manufacturer)"
+          UpgradeCode="1497e285-c228-490b-9638-565e118548fb">
+
+    <BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense">
+      <bal:WixStandardBootstrapperApplication LicenseFile="..\LICENSE.rtf"/>
+    </BootstrapperApplicationRef>
+
+    <Chain>
+      
+      <ExePackage SourceFile="..\vcredist\$(var.VcRedistFileName)"
+                  Name="Redist\$(var.VcRedistFileName)"
+                  Cache="no"
+                  Compressed="yes"
+                  InstallCommand="/install /quiet /norestart">
+        <!-- Ignore "Newer version installed" error -->
+        <ExitCode Value="1638" Behavior="success"/>
+      </ExePackage>
+      
+      <MsiPackage Id="MtApi5Msi"
+                  SourceFile="..\build\installers\$(var.Configuration)\$(var.MsiSourceFileName)"
+                  Visible="yes"
+                  DisplayInternalUI="yes" />
+    
+    </Chain>
+  </Bundle>
+</Wix>

MtApi5Bootstrapper/MtApi5Bootstrapper.wixproj

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProductVersion>3.10</ProductVersion>
+    <ProjectGuid>1497e285-c228-490b-9638-565e118548fb</ProjectGuid>
+    <SchemaVersion>2.0</SchemaVersion>
+    <OutputName>MtApi5_Setup_$(Platform)</OutputName>
+    <OutputType>Bundle</OutputType>
+    <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
+    <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
+    <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
+    <DefineConstants>Debug</DefineConstants>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
+    <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x64' ">
+    <DefineConstants>Debug</DefineConstants>
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
+    <IntermediateOutputPath>obj\$(Platform)\$(Configuration)\</IntermediateOutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x64' ">
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
+    <IntermediateOutputPath>obj\$(Platform)\$(Configuration)\</IntermediateOutputPath>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <WixExtension Include="WixBalExtension">
+      <HintPath>$(WixExtDir)\WixBalExtension.dll</HintPath>
+      <Name>WixBalExtension</Name>
+    </WixExtension>
+  </ItemGroup>
+  <Import Project="$(WixTargetsPath)" />
+  <!--
+	To modify your build process, add your task inside one of the targets below and uncomment it.
+	Other similar extension points exist, see Wix.targets.
+	<Target Name="BeforeBuild">
+	</Target>
+	<Target Name="AfterBuild">
+	</Target>
+	-->
+</Project>

MtApi5Installer/MtApi5Installer.wixproj

@@ -6,7 +6,7 @@
     <ProductVersion>3.6</ProductVersion>
     <ProjectGuid>{a9ed070f-ab4d-4380-9dde-5d931ac71333}</ProjectGuid>
     <SchemaVersion>2.0</SchemaVersion>
-    <OutputName>MtApi5Installer</OutputName>
+    <OutputName>MtApi5Installer_$(Platform)</OutputName>
     <OutputType>Package</OutputType>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
@@ -22,11 +22,11 @@
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x64' ">
     <DefineConstants>Debug</DefineConstants>
-    <OutputPath>..\build\installers\$(Configuration)\x64\</OutputPath>
+    <OutputPath>..\build\installers\$(Configuration)</OutputPath>
     <IntermediateOutputPath>obj\$(Platform)\$(Configuration)\</IntermediateOutputPath>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x64' ">
-    <OutputPath>..\build\installers\$(Configuration)\x64\</OutputPath>
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
     <IntermediateOutputPath>obj\$(Platform)\$(Configuration)\</IntermediateOutputPath>
   </PropertyGroup>
   <ItemGroup>

MtApi5Installer/Product.wxs

@@ -1,30 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
+    <?define ProductName="MtApi5" ?>
+
     <?if $(var.Platform) = x64 ?>
-        <?define ProductName="MtApi5_x64" ?>
         <?define ProductPathNative="..\build\products\$(var.Configuration)\x64\"?>
         <?define PlatformProgramFilesFolder = "ProgramFiles64Folder" ?>
         <?define PlatformSystemFolder = "System64Folder" ?>    
     <?else ?>
-        <?define ProductName="MtApi5" ?>
         <?define ProductPathNative="..\build\products\$(var.Configuration)\"?>
         <?define PlatformProgramFilesFolder = "ProgramFilesFolder" ?>
         <?define PlatformSystemFolder = "SystemFolder" ?>
     <?endif ?>
 
-    <?define ProductVersion="1.0.10" ?>
+    <?define ProductVersion=!(bind.FileVersion.MtApi5.dll) ?>
     <?define Manufacturer="DW"?>
     <?define ProductPath="..\build\products\$(var.Configuration)\"?>
     
-	<Product Id="*" 
+  <Product Id="*" 
             Name="$(var.ProductName) $(var.ProductVersion)" 
             Language="1033" 
             Version="$(var.ProductVersion)" 
             Manufacturer="$(var.Manufacturer)" 
             UpgradeCode="d72d346e-e6f7-4c23-85c6-1c42b3175599">
-		<Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />
+    <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />
+    
+    <WixVariable Id="WixUILicenseRtf" Value="..\LICENSE.rtf" />
 
-		<MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
+    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
         <MediaTemplate EmbedCab="yes" />
 
         <Feature Id="MtApi5" Title="$(var.ProductName)" Level="1">
@@ -37,7 +39,7 @@
 
         <Property Id="WIXUI_INSTALLDIR">INSTALLFOLDER</Property>
         <UIRef Id="WixUI_Mondo" />
-	</Product>
+  </Product>
 
     <Fragment>
         <Directory Id="TARGETDIR" Name="SourceDir">
@@ -78,6 +80,11 @@
                 </RegistryKey>
 
             </Component>
+          
+            <Component Id="NewtonsoftJsondll" Directory="INSTALLFOLDER">
+                <File Id="Newtonsoft.Json.dll" Name="Newtonsoft.Json.dll" KeyPath="yes"
+                    src="$(var.ProductPath)Newtonsoft.Json.dll"/>
+            </Component>
 
             <Component Id="MTApiServiceDll" Directory="INSTALLFOLDER">
                 <File Id="GAC_MTApiService.dll" Name="MTApiService.dll" KeyPath="yes"

MtApiBootstrapper/Bundle.wxs

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" xmlns:bal="http://schemas.microsoft.com/wix/BalExtension">
+
+  <?if $(var.Platform) = x64 ?>
+    <?define VcRedistFileName="vc_redist.x64.exe"?>
+  <?else ?>
+    <?define VcRedistFileName="vc_redist.x86.exe"?>
+  <?endif ?>
+
+  <?define MsiSourceFileName="MtApiInstaller.msi"?>
+
+  <?define ProductName="!(bind.packageName.MtApiMsi)" ?>
+  <?define ProductVersion="!(bind.packageVersion.MtApiMsi)" ?>
+  <?define Manufacturer="!(bind.packageManufacturer.MtApiMsi)" ?>
+  
+  <Bundle Name="$(var.ProductName) Bootstrapper"
+          Version="$(var.ProductVersion)"
+          Manufacturer="$(var.Manufacturer)"
+          UpgradeCode="8e63046b-56e5-4623-8808-558ad72a8f2b">
+
+    <BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense">
+      <bal:WixStandardBootstrapperApplication LicenseFile="..\LICENSE.rtf"/>
+    </BootstrapperApplicationRef>
+
+    <Chain>
+      <ExePackage SourceFile="..\vcredist\$(var.VcRedistFileName)"
+                  Name="Redist\$(var.VcRedistFileName)"
+                  Cache="no"
+                  Compressed="yes"
+                  InstallCommand="/install /quiet /norestart">
+        <!-- Ignore "Newer version installed" error -->
+        <ExitCode Value="1638" Behavior="success"/>
+      </ExePackage>
+
+      <MsiPackage Id="MtApiMsi"
+                  SourceFile="..\build\installers\$(var.Configuration)\$(var.MsiSourceFileName)"
+                  Visible="yes"
+                  DisplayInternalUI="yes" />
+    </Chain>
+</Bundle>
+</Wix>

MtApiBootstrapper/MtApiBootstrapper.wixproj

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProductVersion>3.10</ProductVersion>
+    <ProjectGuid>8e63046b-56e5-4623-8808-558ad72a8f2b</ProjectGuid>
+    <SchemaVersion>2.0</SchemaVersion>
+    <OutputName>MtApi_Setup</OutputName>
+    <OutputType>Bundle</OutputType>
+    <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
+    <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
+    <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
+    <DefineConstants>Debug</DefineConstants>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
+    <OutputPath>..\build\installers\$(Configuration)\</OutputPath>
+    <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Bundle.wxs" />
+  </ItemGroup>
+  <ItemGroup>
+    <WixExtension Include="WixBalExtension">
+      <HintPath>$(WixExtDir)\WixBalExtension.dll</HintPath>
+      <Name>WixBalExtension</Name>
+    </WixExtension>
+  </ItemGroup>
+  <Import Project="$(WixTargetsPath)" />
+  <!--
+	To modify your build process, add your task inside one of the targets below and uncomment it.
+	Other similar extension points exist, see Wix.targets.
+	<Target Name="BeforeBuild">
+	</Target>
+	<Target Name="AfterBuild">
+	</Target>
+	-->
+</Project>

MtApiInstaller/MtApiInstaller.wixproj

@@ -6,7 +6,7 @@
     <ProductVersion>3.6</ProductVersion>
     <ProjectGuid>{78b94552-db17-40ec-b7c6-23d32db85dc1}</ProjectGuid>
     <SchemaVersion>2.0</SchemaVersion>
-    <OutputName>MtApiSetup</OutputName>
+    <OutputName>MtApiInstaller</OutputName>
     <OutputType>Package</OutputType>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>

MtApiInstaller/Product.wxs

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
     <?define ProductName="MtApi" ?>
-    <?define ProductVersion="1.0.31" ?>
+    <?define ProductVersion=!(bind.FileVersion.MtApi.dll) ?>
     <?define Manufacturer="DW"?>
     <?define ProductPath="..\build\products\$(var.Configuration)\"?>
   
@@ -11,15 +11,17 @@
            Version="$(var.ProductVersion)" 
            Manufacturer="$(var.Manufacturer)" 
            UpgradeCode="4107F5F4-7300-4B45-88CE-63929AF228FA">
-		<Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />
+    <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />
 
-		<MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
-		<MediaTemplate EmbedCab="yes" />
+    <WixVariable Id="WixUILicenseRtf" Value="..\LICENSE.rtf" />
+
+    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
+    <MediaTemplate EmbedCab="yes" />
 
         <Feature Id="MtApi" Title="$(var.ProductName)" Level="1">
           <ComponentGroupRef Id="MtApiComponents"/>
         </Feature>
-    
+
         <Feature Id="MTConnector" Title="MT Connector" Level="1">
           <ComponentGroupRef Id="MTConnectorComponents"/>
         </Feature>
@@ -35,18 +37,18 @@
         </InstallExecuteSequence>
     </Product>
 
-	<Fragment>
-		<Directory Id="TARGETDIR" Name="SourceDir">
-			<Directory Id="ProgramFilesFolder">
-				<Directory Id="INSTALLFOLDER" Name="$(var.ProductName)">
+  <Fragment>
+    <Directory Id="TARGETDIR" Name="SourceDir">
+      <Directory Id="ProgramFilesFolder">
+        <Directory Id="INSTALLFOLDER" Name="$(var.ProductName)">
 
-          <Directory Id="ExpertFolder" Name="Experts">                        
+          <Directory Id="ExpertFolder" Name="Experts">
           </Directory>
           
           <Directory Id="GAC" Name="GAC">
           </Directory>
-          
-         </Directory>        
+
+         </Directory>
       </Directory>
 
       <Directory Id="SystemFolder">
@@ -57,7 +59,7 @@
         </Directory>
       </Directory>
 
-    </Directory>   
+    </Directory>
   </Fragment>
 
     <Fragment>
@@ -66,7 +68,7 @@
             <Component Id="MtApiDll" Directory="INSTALLFOLDER">
                 <File Id="MtApi.dll" Name="MtApi.dll" KeyPath="yes"
                     Source="$(var.ProductPath)MtApi.dll" />
-        
+
                 <RegistryKey Root="HKLM"
                     Key="Software\Microsoft\.NetFramework\v4.0.30319\AssemblyFoldersEx\$(var.ProductName)"
                     Action="createAndRemoveOnUninstall">
@@ -78,7 +80,7 @@
                 <File Id="GAC_MTApiService.dll" Name="MTApiService.dll" KeyPath="yes"
                     src="$(var.ProductPath)MTApiService.dll"/>
             </Component>-->
-          
+
             <Component Id="NewtonsoftJsondll" Directory="INSTALLFOLDER">
                 <File Id="Newtonsoft.Json.dll" Name="Newtonsoft.Json.dll" KeyPath="yes"
                     src="$(var.ProductPath)Newtonsoft.Json.dll"/>
@@ -87,7 +89,7 @@
             <Component Id="MtApiExpert" Directory="ExpertFolder">
                 <File Id="MtApi.ex4" Name="MtApi.ex4" KeyPath="yes"
                     Source="..\mq4\MtApi.ex4" />
-            </Component>        
+            </Component>
 
             <Component Id="AppShortcutConnMgr" Guid="*" Directory="ApplicationProgramsFolder">
                 <RemoveFolder Id="ApplicationProgramsFolder" On="uninstall"/>

MtApiSetup/IfTrable!!!!.txt

@@ -1 +0,0 @@
-regsvr32 ole32.dll

TestClients/MtApi5TestClient/MainWindow.xaml

@@ -334,9 +334,9 @@
                         </Grid.ColumnDefinitions>
 
                         <TextBox Grid.Row="0" Text="symbolName"/>
-                        <TextBox Grid.Row="1" Text="timeframe"/>
-                        <TextBox Grid.Row="2" Text="startPos"/>
-                        <TextBox Grid.Row="3" Text="count"/>
+                        <TextBox Grid.Row="1" Grid.Column="0" Text="timeframe"/>
+                        <TextBox Grid.Row="2" Grid.Column="0" Text="startPos"/>
+                        <TextBox Grid.Row="3" Grid.Column="0" Text="count"/>
                         <TextBox Grid.Row="0" Grid.Column="1" Text="{Binding TimeSeriesValues.SymbolValue}"/>
                         <ComboBox Grid.Row="1" Grid.Column="1" 
                                   ItemsSource="{Binding Source={StaticResource ENUM_TIMEFRAMES_Key}}"
@@ -344,25 +344,27 @@
                         <TextBox Grid.Row="2" Grid.Column="1" Text="{Binding TimeSeriesValues.StartPos}"/>
                         <TextBox Grid.Row="3" Grid.Column="1" Text="{Binding TimeSeriesValues.Count}"/>
 
-                        <WrapPanel Grid.Row="4" Grid.ColumnSpan="2" Margin="10">
-                            <Button Command="{Binding CopyRatesCommand}"
+                        <WrapPanel Grid.Row="4" Grid.ColumnSpan="2" Grid.Column="0" Margin="10">
+                            <Button Command="{Binding CopyRatesCommand}" Margin="1"
                                 Content="CopyRates" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyTimesCommand}"
+                            <Button Command="{Binding CopyTimesCommand}" Margin="1"
                                 Content="CopyTimes" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyOpenCommand}"
+                            <Button Command="{Binding CopyOpenCommand}" Margin="1"
                                 Content="CopyOpen" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyHighCommand}"
+                            <Button Command="{Binding CopyHighCommand}" Margin="1"
                                 Content="CopyHigh" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyLowCommand}"
+                            <Button Command="{Binding CopyLowCommand}" Margin="1"
                                 Content="CopyLow" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyCloseCommand}"
+                            <Button Command="{Binding CopyCloseCommand}" Margin="1"
                                 Content="CopyClose" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyTickVolumeCommand}"
+                            <Button Command="{Binding CopyTickVolumeCommand}" Margin="1"
                                 Content="CopyTickVolume" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopyRealVolumeCommand}"
+                            <Button Command="{Binding CopyRealVolumeCommand}" Margin="1"
                                 Content="CopyRealVolume" HorizontalAlignment="Left" />
-                            <Button Command="{Binding CopySpreadCommand}"
+                            <Button Command="{Binding CopySpreadCommand}" Margin="1"
                                 Content="CopySpread" HorizontalAlignment="Left" />
+                            <Button Command="{Binding CopyTicksCommand}" Margin="1"
+                                Content="CopyTicks" HorizontalAlignment="Left" />
 
                         </WrapPanel>
                     </Grid>

TestClients/MtApi5TestClient/ViewModel.cs

@@ -31,6 +31,7 @@ namespace MtApi5TestClient
         public DelegateCommand CopyTickVolumeCommand { get; private set; }
         public DelegateCommand CopyRealVolumeCommand { get; private set; }
         public DelegateCommand CopySpreadCommand { get; private set; }
+        public DelegateCommand CopyTicksCommand { get; private set; }
 
         public DelegateCommand SymbolsTotalCommand { get; private set; }
         public DelegateCommand SymbolNameCommand { get; private set; }
@@ -207,7 +208,8 @@ namespace MtApi5TestClient
             CopyTickVolumeCommand = new DelegateCommand(ExecuteCopyTickVolume);
             CopyRealVolumeCommand = new DelegateCommand(ExecuteCopyRealVolume);
             CopySpreadCommand = new DelegateCommand(ExecuteCopySpread);
-            
+            CopyTicksCommand = new DelegateCommand(ExecuteCopyTicks);
+
             SymbolsTotalCommand = new DelegateCommand(ExecuteSymbolsTotal);
             SymbolNameCommand = new DelegateCommand(ExecuteSymbolName);
             SymbolSelectCommand = new DelegateCommand(ExecuteSymbolSelect);
@@ -569,6 +571,32 @@ namespace MtApi5TestClient
             AddLog("CopySpread: success");
         }
 
+        private async void ExecuteCopyTicks(object o)
+        {
+            if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
+
+            TimeSeriesResults.Clear();
+
+            var result = await Execute(() => _mtApiClient.CopyTicks(TimeSeriesValues.SymbolValue));
+
+            if (result == null)
+            {
+                AddLog("CopyTicks: result is null");
+                return;
+            }
+
+            AddLog("CopyTicks: success.");
+
+            RunOnUiThread(() =>
+            {
+                foreach (var v in result)
+                {
+                    var tickStr = $"time = {v.time}, bid = {v.bid}, ask = {v.ask}, last = {v.last}, volume = {v.volume}";
+                    TimeSeriesResults.Add(tickStr);
+                }
+            });
+        }
+
         private async void ExecuteSymbolsTotal(object o)
         {
             var selectedCount = await Execute(() => _mtApiClient.SymbolsTotal(true));

TestClients/TestApiClientUI/Form1.Designer.cs

@@ -110,9 +110,12 @@
             this.listBoxAccountInfo = new System.Windows.Forms.ListBox();
             this.button4 = new System.Windows.Forms.Button();
             this.tabPage4 = new System.Windows.Forms.TabPage();
+            this.comboBox6 = new System.Windows.Forms.ComboBox();
+            this.label29 = new System.Windows.Forms.Label();
+            this.comboBox5 = new System.Windows.Forms.ComboBox();
+            this.button31 = new System.Windows.Forms.Button();
             this.txtMarketInfoSymbol = new System.Windows.Forms.TextBox();
             this.button5 = new System.Windows.Forms.Button();
-            this.listBoxMarketInfo = new System.Windows.Forms.ListBox();
             this.tabPage5 = new System.Windows.Forms.TabPage();
             this.dateTimePicker2 = new System.Windows.Forms.DateTimePicker();
             this.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();
@@ -154,6 +157,15 @@
             this.button28 = new System.Windows.Forms.Button();
             this.label28 = new System.Windows.Forms.Label();
             this.textBox1 = new System.Windows.Forms.TextBox();
+            this.comboBox7 = new System.Windows.Forms.ComboBox();
+            this.button33 = new System.Windows.Forms.Button();
+            this.label30 = new System.Windows.Forms.Label();
+            this.comboBox8 = new System.Windows.Forms.ComboBox();
+            this.button34 = new System.Windows.Forms.Button();
+            this.button35 = new System.Windows.Forms.Button();
+            this.comboBox9 = new System.Windows.Forms.ComboBox();
+            this.comboBox10 = new System.Windows.Forms.ComboBox();
+            this.button36 = new System.Windows.Forms.Button();
             this.groupBox1.SuspendLayout();
             this.statusStrip1.SuspendLayout();
             this.groupBox2.SuspendLayout();
@@ -1036,9 +1048,21 @@
             // 
             // tabPage4
             // 
+            this.tabPage4.Controls.Add(this.button36);
+            this.tabPage4.Controls.Add(this.comboBox10);
+            this.tabPage4.Controls.Add(this.comboBox9);
+            this.tabPage4.Controls.Add(this.button35);
+            this.tabPage4.Controls.Add(this.button34);
+            this.tabPage4.Controls.Add(this.comboBox8);
+            this.tabPage4.Controls.Add(this.label30);
+            this.tabPage4.Controls.Add(this.button33);
+            this.tabPage4.Controls.Add(this.comboBox7);
+            this.tabPage4.Controls.Add(this.comboBox6);
+            this.tabPage4.Controls.Add(this.label29);
+            this.tabPage4.Controls.Add(this.comboBox5);
+            this.tabPage4.Controls.Add(this.button31);
             this.tabPage4.Controls.Add(this.txtMarketInfoSymbol);
             this.tabPage4.Controls.Add(this.button5);
-            this.tabPage4.Controls.Add(this.listBoxMarketInfo);
             this.tabPage4.Location = new System.Drawing.Point(4, 22);
             this.tabPage4.Name = "tabPage4";
             this.tabPage4.Padding = new System.Windows.Forms.Padding(3);
@@ -1047,66 +1071,65 @@
             this.tabPage4.Text = "MarketInfo";
             this.tabPage4.UseVisualStyleBackColor = true;
             // 
+            // comboBox6
+            // 
+            this.comboBox6.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox6.FormattingEnabled = true;
+            this.comboBox6.Location = new System.Drawing.Point(229, 10);
+            this.comboBox6.Name = "comboBox6";
+            this.comboBox6.Size = new System.Drawing.Size(121, 21);
+            this.comboBox6.TabIndex = 27;
+            // 
+            // label29
+            // 
+            this.label29.AutoSize = true;
+            this.label29.Location = new System.Drawing.Point(164, 13);
+            this.label29.Name = "label29";
+            this.label29.Size = new System.Drawing.Size(59, 13);
+            this.label29.TabIndex = 26;
+            this.label29.Text = "TimeFrame";
+            // 
+            // comboBox5
+            // 
+            this.comboBox5.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox5.FormattingEnabled = true;
+            this.comboBox5.Items.AddRange(new object[] {
+            "SERIES_BARS_COUNT",
+            "SERIES_FIRSTDATE",
+            "SERIES_LASTBAR_DATE",
+            "SERIES_SERVER_FIRSTDATE"});
+            this.comboBox5.Location = new System.Drawing.Point(13, 74);
+            this.comboBox5.Name = "comboBox5";
+            this.comboBox5.Size = new System.Drawing.Size(186, 21);
+            this.comboBox5.TabIndex = 25;
+            // 
+            // button31
+            // 
+            this.button31.Location = new System.Drawing.Point(208, 74);
+            this.button31.Name = "button31";
+            this.button31.Size = new System.Drawing.Size(111, 23);
+            this.button31.TabIndex = 24;
+            this.button31.Text = "SeriesInfoInteger";
+            this.button31.UseVisualStyleBackColor = true;
+            this.button31.Click += new System.EventHandler(this.button31_Click);
+            // 
             // txtMarketInfoSymbol
             // 
-            this.txtMarketInfoSymbol.Location = new System.Drawing.Point(208, 6);
+            this.txtMarketInfoSymbol.Location = new System.Drawing.Point(57, 10);
             this.txtMarketInfoSymbol.Name = "txtMarketInfoSymbol";
             this.txtMarketInfoSymbol.Size = new System.Drawing.Size(100, 20);
             this.txtMarketInfoSymbol.TabIndex = 7;
             // 
             // button5
             // 
-            this.button5.Location = new System.Drawing.Point(16, 328);
+            this.button5.Location = new System.Drawing.Point(208, 45);
             this.button5.Name = "button5";
-            this.button5.Size = new System.Drawing.Size(186, 23);
+            this.button5.Size = new System.Drawing.Size(111, 23);
             this.button5.TabIndex = 6;
-            this.button5.Text = "Execute";
+            this.button5.Text = "MarketInfo";
             this.button5.UseVisualStyleBackColor = true;
             this.button5.Click += new System.EventHandler(this.button5_Click);
             // 
-            // listBoxMarketInfo
-            // 
-            this.listBoxMarketInfo.FormattingEnabled = true;
-            this.listBoxMarketInfo.Items.AddRange(new object[] {
-            "",
-            "MODE_LOW",
-            "MODE_HIGH",
-            "",
-            "",
-            "MODE_TIME",
-            "",
-            "",
-            "",
-            "MODE_BID",
-            "MODE_ASK",
-            "MODE_POINT",
-            "MODE_DIGITS",
-            "MODE_SPREAD",
-            "MODE_STOPLEVEL",
-            "MODE_LOTSIZE",
-            "MODE_TICKVALUE",
-            "MODE_TICKSIZE",
-            "MODE_SWAPLONG",
-            "MODE_SWAPSHORT",
-            "MODE_STARTING",
-            "MODE_EXPIRATION",
-            "MODE_TRADEALLOWED",
-            "MODE_MINLOT",
-            "MODE_LOTSTEP",
-            "MODE_MAXLOT",
-            "MODE_SWAPTYPE",
-            "MODE_PROFITCALCMODE",
-            "MODE_MARGINCALCMODE",
-            "MODE_MARGININIT",
-            "MODE_MARGINMAINTENANCE",
-            "MODE_MARGINHEDGED",
-            "MODE_MARGINREQUIRED",
-            "MODE_FREEZELEVEL"});
-            this.listBoxMarketInfo.Location = new System.Drawing.Point(16, 6);
-            this.listBoxMarketInfo.Name = "listBoxMarketInfo";
-            this.listBoxMarketInfo.Size = new System.Drawing.Size(186, 316);
-            this.listBoxMarketInfo.TabIndex = 5;
-            // 
             // tabPage5
             // 
             this.tabPage5.Controls.Add(this.dateTimePicker2);
@@ -1546,6 +1569,91 @@
             this.textBox1.TabIndex = 0;
             this.textBox1.Text = "EURUSD";
             // 
+            // comboBox7
+            // 
+            this.comboBox7.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox7.FormattingEnabled = true;
+            this.comboBox7.Location = new System.Drawing.Point(13, 101);
+            this.comboBox7.Name = "comboBox7";
+            this.comboBox7.Size = new System.Drawing.Size(186, 21);
+            this.comboBox7.TabIndex = 28;
+            // 
+            // button33
+            // 
+            this.button33.Location = new System.Drawing.Point(208, 99);
+            this.button33.Name = "button33";
+            this.button33.Size = new System.Drawing.Size(111, 23);
+            this.button33.TabIndex = 29;
+            this.button33.Text = "SymbolInfoDouble";
+            this.button33.UseVisualStyleBackColor = true;
+            this.button33.Click += new System.EventHandler(this.button33_Click);
+            // 
+            // label30
+            // 
+            this.label30.AutoSize = true;
+            this.label30.Location = new System.Drawing.Point(10, 13);
+            this.label30.Name = "label30";
+            this.label30.Size = new System.Drawing.Size(41, 13);
+            this.label30.TabIndex = 30;
+            this.label30.Text = "Symbol";
+            // 
+            // comboBox8
+            // 
+            this.comboBox8.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox8.FormattingEnabled = true;
+            this.comboBox8.Location = new System.Drawing.Point(13, 47);
+            this.comboBox8.Name = "comboBox8";
+            this.comboBox8.Size = new System.Drawing.Size(186, 21);
+            this.comboBox8.TabIndex = 31;
+            // 
+            // button34
+            // 
+            this.button34.Location = new System.Drawing.Point(387, 47);
+            this.button34.Name = "button34";
+            this.button34.Size = new System.Drawing.Size(112, 23);
+            this.button34.TabIndex = 32;
+            this.button34.Text = "SymbolInfoTick";
+            this.button34.UseVisualStyleBackColor = true;
+            this.button34.Click += new System.EventHandler(this.button34_Click);
+            // 
+            // button35
+            // 
+            this.button35.Location = new System.Drawing.Point(208, 128);
+            this.button35.Name = "button35";
+            this.button35.Size = new System.Drawing.Size(111, 23);
+            this.button35.TabIndex = 33;
+            this.button35.Text = "TerminalInfoInteger";
+            this.button35.UseVisualStyleBackColor = true;
+            this.button35.Click += new System.EventHandler(this.button35_Click);
+            // 
+            // comboBox9
+            // 
+            this.comboBox9.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox9.FormattingEnabled = true;
+            this.comboBox9.Location = new System.Drawing.Point(13, 130);
+            this.comboBox9.Name = "comboBox9";
+            this.comboBox9.Size = new System.Drawing.Size(186, 21);
+            this.comboBox9.TabIndex = 34;
+            // 
+            // comboBox10
+            // 
+            this.comboBox10.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox10.FormattingEnabled = true;
+            this.comboBox10.Location = new System.Drawing.Point(13, 157);
+            this.comboBox10.Name = "comboBox10";
+            this.comboBox10.Size = new System.Drawing.Size(186, 21);
+            this.comboBox10.TabIndex = 35;
+            // 
+            // button36
+            // 
+            this.button36.Location = new System.Drawing.Point(208, 157);
+            this.button36.Name = "button36";
+            this.button36.Size = new System.Drawing.Size(111, 23);
+            this.button36.TabIndex = 36;
+            this.button36.Text = "TerminalInfoDouble";
+            this.button36.UseVisualStyleBackColor = true;
+            this.button36.Click += new System.EventHandler(this.button36_Click);
+            // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -1659,7 +1767,6 @@
         private System.Windows.Forms.Label label24;
         private System.Windows.Forms.TabPage tabPage4;
         private System.Windows.Forms.Button button5;
-        private System.Windows.Forms.ListBox listBoxMarketInfo;
         private System.Windows.Forms.TextBox txtMarketInfoSymbol;
         private System.Windows.Forms.TabPage tabPage5;
         private System.Windows.Forms.Button button6;
@@ -1718,6 +1825,19 @@
         private System.Windows.Forms.Button button30;
         private System.Windows.Forms.Button button32;
         private System.Windows.Forms.ComboBox comboBox4;
+        private System.Windows.Forms.ComboBox comboBox5;
+        private System.Windows.Forms.Button button31;
+        private System.Windows.Forms.ComboBox comboBox6;
+        private System.Windows.Forms.Label label29;
+        private System.Windows.Forms.ComboBox comboBox7;
+        private System.Windows.Forms.Button button33;
+        private System.Windows.Forms.Label label30;
+        private System.Windows.Forms.ComboBox comboBox8;
+        private System.Windows.Forms.Button button34;
+        private System.Windows.Forms.Button button35;
+        private System.Windows.Forms.ComboBox comboBox9;
+        private System.Windows.Forms.Button button36;
+        private System.Windows.Forms.ComboBox comboBox10;
     }
 }
 

TestClients/TestApiClientUI/Form1.cs

@@ -28,6 +28,11 @@ namespace TestApiClientUI
             InitializeComponent();
 
             comboBox3.DataSource = Enum.GetNames(typeof(ENUM_TIMEFRAMES));
+            comboBox6.DataSource = Enum.GetNames(typeof(ENUM_TIMEFRAMES));
+            comboBox7.DataSource = Enum.GetNames(typeof(EnumSymbolInfoDouble));
+            comboBox8.DataSource = Enum.GetNames(typeof(MarketInfoModeType));
+            comboBox9.DataSource = Enum.GetNames(typeof(EnumTerminalInfoInteger));
+            comboBox10.DataSource = Enum.GetNames(typeof(EnumTerminalInfoDouble));
 
             _apiClient.QuoteUpdated += apiClient_QuoteUpdated;
             _apiClient.QuoteAdded += apiClient_QuoteAdded;
@@ -39,7 +44,9 @@ namespace TestApiClientUI
 
             comboBox1.SelectedIndex = 0;
             comboBox2.SelectedIndex = 0;
+            comboBox3.SelectedIndex = 0;
             comboBox4.SelectedIndex = 0;
+            comboBox5.SelectedIndex = 0;
 
             _timerTradeMonitor = new TimerTradeMonitor(_apiClient) { Interval = 10000 }; // 10 sec
             _timerTradeMonitor.AvailabilityOrdersChanged += _tradeMonitor_AvailabilityOrdersChanged;
@@ -118,7 +125,7 @@ namespace TestApiClientUI
             var msg =
                 $"TimeBar: Symbol = {e.TimeBar.Symbol}, OpenTime = {e.TimeBar.OpenTime}, CloseTime = {e.TimeBar.CloseTime}, Open = {e.TimeBar.Open}, Close = {e.TimeBar.Close}, High = {e.TimeBar.High}, Low = {e.TimeBar.Low}";
             Console.WriteLine(msg);
-            AddToLog(msg);
+            PrintLog(msg);
         }
 
         private void apiClient_QuoteUpdated(object sender, string symbol, double bid, double ask)
@@ -276,7 +283,7 @@ namespace TestApiClientUI
                         sendedOrders.Add(orderId);
                     }
 
-                    AddToLog($"Closed order result: {result},  ticketId = {orderId}, volume - {volume}, slippage {slippage}");
+                    PrintLog($"Closed order result: {result},  ticketId = {orderId}, volume - {volume}, slippage {slippage}");
                 }
 
                 foreach (var orderId in sendedOrders)
@@ -312,7 +319,7 @@ namespace TestApiClientUI
 
                 var result = _apiClient.OrderCloseBy(ticket, opposite, color);
 
-                AddToLog($"ClosedBy order result: {result},  ticketId = {ticket}, opposite {opposite}");
+                PrintLog($"ClosedBy order result: {result},  ticketId = {ticket}, opposite {opposite}");
             }
         }
 
@@ -320,26 +327,26 @@ namespace TestApiClientUI
         {
             var result = _apiClient.OrderClosePrice();
             textBoxOrderPrice.Text = result.ToString(CultureInfo.CurrentCulture);
-            AddToLog($"OrderClosePrice result: {result}");
+            PrintLog($"OrderClosePrice result: {result}");
         }
 
         private void OrderCloseTime()
         {
             var result = _apiClient.OrderCloseTime();
-            AddToLog($"OrderCloseTime result: {result}");
+            PrintLog($"OrderCloseTime result: {result}");
         }
 
         private void OrderComment()
         {
             var result = _apiClient.OrderComment();
             textBoxOrderComment.Text = result;
-            AddToLog($"OrderComment result: {result}");
+            PrintLog($"OrderComment result: {result}");
         }
 
         private void OrderCommission()
         {
             var result = _apiClient.OrderCommission();
-            AddToLog($"OrderCommission result: {result}");
+            PrintLog($"OrderCommission result: {result}");
         }
 
         private void OrderDelete()
@@ -348,26 +355,26 @@ namespace TestApiClientUI
             {
                 var ticket = (int)listBoxSendedOrders.SelectedItems[0];
                 var result = _apiClient.OrderDelete(ticket);
-                AddToLog($"Delete order result: {result},  ticketId = {ticket}");
+                PrintLog($"Delete order result: {result},  ticketId = {ticket}");
             }
         }
 
         private void OrderExpiration()
         {
             var result = _apiClient.OrderExpiration();
-            AddToLog($"Expiration order result: {result}");
+            PrintLog($"Expiration order result: {result}");
         }
 
         private void OrderLots()
         {
             var result = _apiClient.OrderLots();
-            AddToLog($"Lots order result: {result}");
+            PrintLog($"Lots order result: {result}");
         }
 
         private void OrderMagicNumber()
         {
             var result = _apiClient.OrderMagicNumber();
-            AddToLog($"MagicNumber order result: {result}");
+            PrintLog($"MagicNumber order result: {result}");
         }
 
         private void OrderModify()
@@ -405,20 +412,20 @@ namespace TestApiClientUI
 
                 var result = _apiClient.OrderModify(ticket, price, stoploss, takeprofit, expiration, arrowColor);
 
-                AddToLog($"OrderModify result: {result}");
+                PrintLog($"OrderModify result: {result}");
             }
         }
 
         private void OrderOpenPrice()
         {
             var result = _apiClient.OrderOpenPrice();
-            AddToLog($"OrderOpenPrice result: {result}");
+            PrintLog($"OrderOpenPrice result: {result}");
         }
 
         private void OrderOpenTime()
         {
             var result = _apiClient.OrderOpenTime();
-            AddToLog($"OpenTime order result: {result}");
+            PrintLog($"OpenTime order result: {result}");
         }
 
         private void OrderPrint()
@@ -429,7 +436,7 @@ namespace TestApiClientUI
         private void OrderProfit()
         {
             var result = _apiClient.OrderProfit();
-            AddToLog($"Profit order result: {result}");
+            PrintLog($"Profit order result: {result}");
         }
 
         private void OrderSelect()
@@ -447,60 +454,60 @@ namespace TestApiClientUI
             {
                 var result = _apiClient.OrderSelect(ticket, OrderSelectMode.SELECT_BY_POS);
 
-                AddToLog($"OrderSelect result: {result}");
+                PrintLog($"OrderSelect result: {result}");
             }
         }
 
         private void OrdersHistoryTotal()
         {
             var result = _apiClient.OrdersHistoryTotal();
-            AddToLog($"OrdersHistoryTotal result: {result}");
+            PrintLog($"OrdersHistoryTotal result: {result}");
         }
 
         private void OrderStopLoss()
         {
             var result = _apiClient.OrderStopLoss();
             textBoxOrderStoploss.Text = result.ToString(CultureInfo.CurrentCulture);
-            AddToLog($"OrderStopLoss result: {result}");
+            PrintLog($"OrderStopLoss result: {result}");
         }
 
         private void OrdersTotal()
         {
             var result = _apiClient.OrdersTotal();
-            AddToLog($"OrdersTotal result: {result}");
+            PrintLog($"OrdersTotal result: {result}");
         }
 
         private void OrderSwap()
         {
             var result = _apiClient.OrderSwap();
-            AddToLog($"OrderSwap result: {result}");
+            PrintLog($"OrderSwap result: {result}");
         }
 
         private void OrderSymbol()
         {
             var result = _apiClient.OrderSymbol();
             textBoxOrderSymbol.Text = result;
-            AddToLog($"OrderSymbol result: {result}");
+            PrintLog($"OrderSymbol result: {result}");
         }
 
         private void OrderTakeProfit()
         {
             var result = _apiClient.OrderTakeProfit();
             textBoxOrderProffit.Text = result.ToString(CultureInfo.CurrentCulture);
-            AddToLog($"OrderTakeProfit result: {result}");
+            PrintLog($"OrderTakeProfit result: {result}");
         }
 
         private void OrderTicket()
         {
             var result = _apiClient.OrderTicket();
-            AddToLog($"OrderTicket result: {result}");
+            PrintLog($"OrderTicket result: {result}");
         }
 
         private void OrderType()
         {
             var result = _apiClient.OrderType();
             comboBoxOrderCommand.SelectedIndex = (int)result;
-            AddToLog($"OrderType result: {result}");
+            PrintLog($"OrderType result: {result}");
         }
 
         private void button2_Click(object sender, EventArgs e)
@@ -508,7 +515,7 @@ namespace TestApiClientUI
             _groupOrderCommands[comboBoxSelectedCommand.SelectedIndex]();
         }
 
-        private void AddToLog(string msg)
+        private void PrintLog(string msg)
         {
             RunOnUiThread(() =>
             {
@@ -526,79 +533,79 @@ namespace TestApiClientUI
                 case 0:
                     {
                         var result = _apiClient.GetLastError();
-                        AddToLog($"GetLastError result: {result}");
+                        PrintLog($"GetLastError result: {result}");
                     }
                     break;
                 case 1:
                     {
                         var result = _apiClient.IsConnected();
-                        AddToLog($"IsConnected result: {result}");
+                        PrintLog($"IsConnected result: {result}");
                     }
                     break;
                 case 2:
                     {
                         var result = _apiClient.IsDemo();
-                        AddToLog($"IsDemo result: {result}");
+                        PrintLog($"IsDemo result: {result}");
                     }
                     break;
                 case 3:
                     {
                         var result = _apiClient.IsDllsAllowed();
-                        AddToLog($"IsDllsAllowed result: {result}");
+                        PrintLog($"IsDllsAllowed result: {result}");
                     }
                     break;
                 case 4:
                     {
                         var result = _apiClient.IsExpertEnabled();
-                        AddToLog($"IsExpertEnabled result: {result}");
+                        PrintLog($"IsExpertEnabled result: {result}");
                     }
                     break;
                 case 5:
                     {
                         var result = _apiClient.IsLibrariesAllowed();
-                        AddToLog($"IsLibrariesAllowed result: {result}");
+                        PrintLog($"IsLibrariesAllowed result: {result}");
                     }
                     break;
                 case 6:
                     {
                         var result = _apiClient.IsOptimization();
-                        AddToLog($"IsOptimization result: {result}");
+                        PrintLog($"IsOptimization result: {result}");
                     }
                     break;
                 case 7:
                     {
                         var result = _apiClient.IsStopped();
-                        AddToLog($"IsStopped result: {result}");
+                        PrintLog($"IsStopped result: {result}");
                     }
                     break;
                 case 8:
                     {
                         var result = _apiClient.IsTesting();
-                        AddToLog($"IsTesting result: {result}");
+                        PrintLog($"IsTesting result: {result}");
                     }
                     break;
                 case 9:
                     {
                         var result = _apiClient.IsTradeAllowed();
-                        AddToLog($"IsTradeAllowed result: {result}");
+                        PrintLog($"IsTradeAllowed result: {result}");
                     }
                     break;
                 case 10:
                     {
                         var result = _apiClient.IsTradeContextBusy();
-                        AddToLog($"IsTradeContextBusy result: {result}");
+                        PrintLog($"IsTradeContextBusy result: {result}");
                     }
                     break;
                 case 11:
                     {
                         var result = _apiClient.IsVisualMode();
-                        AddToLog($"IsVisualMode result: {result}");
+                        PrintLog($"IsVisualMode result: {result}");
                     }
                     break;
                 case 12:
                     {
                         var result = _apiClient.UninitializeReason();
-                        AddToLog($"UninitializeReason result: {result}");
+                        PrintLog($"UninitializeReason result: {result}");
                     }
                     break;
                 case 13:
@@ -606,7 +613,7 @@ namespace TestApiClientUI
                         int errorCode;
                         int.TryParse(textBoxErrorCode.Text, out errorCode);
                         var result = _apiClient.ErrorDescription(errorCode);
-                        AddToLog($"ErrorDescription result: {result}");
+                        PrintLog($"ErrorDescription result: {result}");
                     }
                     break;
                 default:
@@ -621,97 +628,97 @@ namespace TestApiClientUI
                 case 0:
                     {
                         var result = _apiClient.AccountBalance();
-                        AddToLog($"AccountBalance result: {result}");
+                        PrintLog($"AccountBalance result: {result}");
                     }
                     break;
                 case 1:
                     {
                         var result = _apiClient.AccountCredit();
-                        AddToLog($"AccountCredit result: {result}");
+                        PrintLog($"AccountCredit result: {result}");
                     }
                     break;
                 case 2:
                     {
                         var result = _apiClient.AccountCompany();
-                        AddToLog($"AccountCompany result: {result}");
+                        PrintLog($"AccountCompany result: {result}");
                     }
                     break;
                 case 3:
                     {
                         var result = _apiClient.AccountCurrency();
-                        AddToLog($"AccountCurrency result: {result}");
+                        PrintLog($"AccountCurrency result: {result}");
                     }
                     break;
                 case 4:
                     {
                         var result = _apiClient.AccountEquity();
-                        AddToLog($"AccountEquity result: {result}");
+                        PrintLog($"AccountEquity result: {result}");
                     }
                     break;
                 case 5:
                     {
                         var result = _apiClient.AccountFreeMargin();
-                        AddToLog($"AccountFreeMargin result: {result}");
+                        PrintLog($"AccountFreeMargin result: {result}");
                     }
                     break;
                 case 6:
                     {
                         var result = _apiClient.AccountFreeMarginCheck(textBoxAccountInfoSymbol.Text, (TradeOperation)comboBoxAccountInfoCmd.SelectedIndex, int.Parse(textBoxAccountInfoVolume.Text));
-                        AddToLog($"AccountFreeMarginCheck result: {result}");
+                        PrintLog($"AccountFreeMarginCheck result: {result}");
                     }
                     break;
                 case 7:
                     {
                         var result = _apiClient.AccountFreeMarginMode();
-                        AddToLog($"AccountFreeMarginMode result: {result}");
+                        PrintLog($"AccountFreeMarginMode result: {result}");
                     }
                     break;
                 case 8:
                     {
                         var result = _apiClient.AccountLeverage();
-                        AddToLog($"AccountLeverage result: {result}");
+                        PrintLog($"AccountLeverage result: {result}");
                     }
                     break;
                 case 9:
                     {
                         var result = _apiClient.AccountMargin();
-                        AddToLog($"AccountMargin result: {result}");
+                        PrintLog($"AccountMargin result: {result}");
                     }
                     break;
                 case 10:
                     {
                         var result = _apiClient.AccountName();
-                        AddToLog($"AccountName result: {result}");
+                        PrintLog($"AccountName result: {result}");
                     }
                     break;
                 case 11:
                     {
                         var result = _apiClient.AccountNumber();
-                        AddToLog($"AccountNumber result: {result}");
+                        PrintLog($"AccountNumber result: {result}");
                     }
                     break;
                 case 12:
                     {
                         var result = _apiClient.AccountProfit();
-                        AddToLog($"AccountProfit result: {result}");
+                        PrintLog($"AccountProfit result: {result}");
                     }
                     break;
                 case 13:
                     {
                         var result = _apiClient.AccountServer();
-                        AddToLog($"AccountServer result: {result}");
+                        PrintLog($"AccountServer result: {result}");
                     }
                     break;
                 case 14:
                     {
                         var result = _apiClient.AccountStopoutLevel();
-                        AddToLog($"AccountStopoutLevel result: {result}");
+                        PrintLog($"AccountStopoutLevel result: {result}");
                     }
                     break;
                 case 15:
                     {
                         var result = _apiClient.AccountStopoutMode();
-                        AddToLog($"AccountStopoutMode result: {result}");
+                        PrintLog($"AccountStopoutMode result: {result}");
                     }
                     break;
                 default:
@@ -719,13 +726,15 @@ namespace TestApiClientUI
             }
         }
 
-        private void button5_Click(object sender, EventArgs e)
+        //MarketInfo
+        private async void button5_Click(object sender, EventArgs e)
         {
-            if (listBoxMarketInfo.SelectedIndex < 0)
-                return;
+            var symbol = txtMarketInfoSymbol.Text;
+            MarketInfoModeType propId;
+            Enum.TryParse(comboBox8.Text, out propId);
 
-            var result = _apiClient.MarketInfo(txtMarketInfoSymbol.Text, (MarketInfoModeType)listBoxMarketInfo.SelectedIndex);
-            AddToLog($"MarketInfo result: {result}");
+            var result = await Execute(() => _apiClient.MarketInfo(symbol, propId));
+            PrintLog($"MarketInfo result: {result}");
         }
 
         private void button6_Click(object sender, EventArgs e)
@@ -803,19 +812,19 @@ namespace TestApiClientUI
         private void button13_Click(object sender, EventArgs e)
         {
             var retVal = _apiClient.TimeCurrent();
-            AddToLog($"TimeCurrent result: {retVal}");
+            PrintLog($"TimeCurrent result: {retVal}");
         }
 
         private void button14_Click(object sender, EventArgs e)
         {
             var retVal = _apiClient.TimeLocal();
-            AddToLog($"TimeLocal result: {retVal}");
+            PrintLog($"TimeLocal result: {retVal}");
         }
 
         private void buttonRefreshRates_Click(object sender, EventArgs e)
         {
             var retVal = _apiClient.RefreshRates();
-            AddToLog($"RefreshRates result: {retVal}");
+            PrintLog($"RefreshRates result: {retVal}");
         }
 
         private void listBoxEventLog_MouseDoubleClick(object sender, MouseEventArgs e)
@@ -834,11 +843,11 @@ namespace TestApiClientUI
                 }
                 catch (MtConnectionException ex)
                 {
-                    AddToLog("MtExecutionException: " + ex.Message);
+                    PrintLog("MtExecutionException: " + ex.Message);
                 }
                 catch (MtExecutionException ex)
                 {
-                    AddToLog("MtExecutionException: " + ex.Message + "; ErrorCode = " + ex.ErrorCode);
+                    PrintLog("MtExecutionException: " + ex.Message + "; ErrorCode = " + ex.ErrorCode);
                 }
 
                 return result;
@@ -891,7 +900,7 @@ namespace TestApiClientUI
 
             var ticket = await Execute(() => _apiClient.OrderSend(symbol, cmd, volume, price, slippage, stoploss, takeprofit, comment, magic, expiration, arrowColor));
 
-            AddToLog($"Sended order result: ticket = {ticket}");
+            PrintLog($"Sended order result: ticket = {ticket}");
         }
 
         //GetOrder
@@ -907,7 +916,7 @@ namespace TestApiClientUI
             {
                 var result =
                     $"Order: Ticket = {order.Ticket}, Symbol = {order.Symbol}, Operation = {order.Operation}, OpenPrice = {order.OpenPrice}, ClosePrice = {order.ClosePrice}, Lots = {order.Lots}, Profit = {order.Profit}, Comment = {order.Comment}, Commission = {order.Commission}, MagicNumber = {order.MagicNumber}, OpenTime = {order.OpenTime}, CloseTime = {order.CloseTime}, Swap = {order.Swap}, Expiration = {order.Expiration}, TakeProfit = {order.TakeProfit}, StopLoss = {order.StopLoss}";
-                AddToLog(result);
+                PrintLog(result);
             }
         }
 
@@ -925,12 +934,12 @@ namespace TestApiClientUI
                 {
                     var result =
                         $"Order: Ticket = {order.Ticket}, Symbol = {order.Symbol}, Operation = {order.Operation}, OpenPrice = {order.OpenPrice}, ClosePrice = {order.ClosePrice}, Lots = {order.Lots}, Profit = {order.Profit}, Comment = {order.Comment}, Commission = {order.Commission}, MagicNumber = {order.MagicNumber}, OpenTime = {order.OpenTime}, CloseTime = {order.CloseTime}, Swap = {order.Swap}, Expiration = {order.Expiration}, TakeProfit = {order.TakeProfit}, StopLoss = {order.StopLoss}";
-                    AddToLog(result);
+                    PrintLog(result);
                 }
             }
             else
             {
-                AddToLog("GetOrders: 0 orders");
+                PrintLog("GetOrders: 0 orders");
             }
         }
 
@@ -946,7 +955,7 @@ namespace TestApiClientUI
 
             var ticket = await Execute(() => _apiClient.OrderSendBuy(symbol, volume, slippage));
 
-            AddToLog(
+            PrintLog(
                 $"Sended order result: ticketId = {ticket}, symbol = {symbol}, volume = {volume}, slippage = {slippage}");
         }
 
@@ -962,7 +971,7 @@ namespace TestApiClientUI
 
             var ticket = await Execute(() => _apiClient.OrderSendSell(symbol, volume, slippage));
 
-            AddToLog($"Sended order result: ticketId = {ticket}, symbol = {symbol}, volume = {volume}, slippage = {slippage}");
+            PrintLog($"Sended order result: ticketId = {ticket}, symbol = {symbol}, volume = {volume}, slippage = {slippage}");
         }
 
         //OrderClose
@@ -987,7 +996,7 @@ namespace TestApiClientUI
                 closed = await Execute(() => _apiClient.OrderClose(ticket, volume, price, slippage));
             }
 
-            AddToLog($"Close order result: {closed}, ticket = {ticket}");
+            PrintLog($"Close order result: {closed}, ticket = {ticket}");
         }
 
         //OrderCloseBy
@@ -998,7 +1007,7 @@ namespace TestApiClientUI
 
             var closed = await Execute(() => _apiClient.OrderCloseBy(ticket, opposite));
 
-            AddToLog($"Close order result: {closed}, ticket = {ticket}");
+            PrintLog($"Close order result: {closed}, ticket = {ticket}");
         }
 
         //OrderDelete
@@ -1008,7 +1017,7 @@ namespace TestApiClientUI
 
             var deleted = await Execute(() => _apiClient.OrderDelete(ticket));
 
-            AddToLog($"Delete order result: {deleted}, ticket = {ticket}");
+            PrintLog($"Delete order result: {deleted}, ticket = {ticket}");
         }
 
         //OrderModify
@@ -1045,7 +1054,7 @@ namespace TestApiClientUI
 
             var modified = await Execute(() => _apiClient.OrderModify(ticket, price, stoploss, takeprofit, expiration, color));
 
-            AddToLog($"Modify order result: {modified}, ticket = {ticket}");
+            PrintLog($"Modify order result: {modified}, ticket = {ticket}");
         }
 
         //iCustom (ZigZag)
@@ -1059,7 +1068,7 @@ namespace TestApiClientUI
             const int shift = 0;
 
             var retVal = await Execute(() => _apiClient.iCustom(symbol, (int)timeframe, name, parameters, mode, shift));
-            AddToLog($"ICustom result: {retVal}");
+            PrintLog($"ICustom result: {retVal}");
         }
 
         //iCustom (Parabolic)
@@ -1073,7 +1082,7 @@ namespace TestApiClientUI
             const int shift = 1;
 
             var retVal = await Execute(() => _apiClient.iCustom(symbol, (int)timeframe, name, parameters, mode, shift));
-            AddToLog($"ICustom result: {retVal}");
+            PrintLog($"ICustom result: {retVal}");
         }
 
         //CopyRates
@@ -1094,12 +1103,12 @@ namespace TestApiClientUI
                 {
                     var result =
                         $"Rate: Time = {r.Time}, Open = {r.Open}, High = {r.High}, Low = {r.Low}, Close = {r.Close}, TickVolume = {r.TickVolume}, Spread = {r.Spread}, RealVolume = {r.RealVolume}";
-                    AddToLog(result);
+                    PrintLog(result);
                 }
             }
             else
             {
-                AddToLog("CopyRates: 0 rates");
+                PrintLog("CopyRates: 0 rates");
             }
         }
 
@@ -1121,12 +1130,12 @@ namespace TestApiClientUI
                 {
                     var result =
                         $"Rate: Time = {r.Time}, Open = {r.Open}, High = {r.High}, Low = {r.Low}, Close = {r.Close}, TickVolume = {r.TickVolume}, Spread = {r.Spread}, RealVolume = {r.RealVolume}";
-                    AddToLog(result);
+                    PrintLog(result);
                 }
             }
             else
             {
-                AddToLog("CopyRates: 0 rates");
+                PrintLog("CopyRates: 0 rates");
             }
         }
 
@@ -1148,12 +1157,12 @@ namespace TestApiClientUI
                 {
                     var result =
                         $"Rate: Time = {r.Time}, Open = {r.Open}, High = {r.High}, Low = {r.Low}, Close = {r.Close}, TickVolume = {r.TickVolume}, Spread = {r.Spread}, RealVolume = {r.RealVolume}";
-                    AddToLog(result);
+                    PrintLog(result);
                 }
             }
             else
             {
-                AddToLog("CopyRates: 0 rates");
+                PrintLog("CopyRates: 0 rates");
             }
         }
 
@@ -1164,7 +1173,7 @@ namespace TestApiClientUI
             if (!string.IsNullOrEmpty(msg))
             {
                 _apiClient.Print(msg);
-                AddToLog("Print executed");
+                PrintLog("Print executed");
             }
         }
 
@@ -1172,10 +1181,10 @@ namespace TestApiClientUI
         private async void button28_Click(object sender, EventArgs e)
         {
             var resultTrue = await Execute(() => _apiClient.SymbolsTotal(true));
-            AddToLog($"SymbolsTotal [true]: result = {resultTrue}");
+            PrintLog($"SymbolsTotal [true]: result = {resultTrue}");
 
             var resultFalse = await Execute(() => _apiClient.SymbolsTotal(false));
-            AddToLog($"SymbolsTotal [false]: result = {resultFalse}");
+            PrintLog($"SymbolsTotal [false]: result = {resultFalse}");
         }
 
         //SymbolName
@@ -1185,7 +1194,7 @@ namespace TestApiClientUI
             const bool selected = false;
 
             var result = await Execute(() => _apiClient.SymbolName(pos, selected));
-            AddToLog($"SymbolName [true]: result = {result}");
+            PrintLog($"SymbolName [true]: result = {result}");
         }
 
         //SymbolSelect
@@ -1195,7 +1204,7 @@ namespace TestApiClientUI
             const bool @select = true;
 
             var result = await Execute(() => _apiClient.SymbolSelect(symbol, select));
-            AddToLog($"SymbolSelect [true]: result = {result}");
+            PrintLog($"SymbolSelect [true]: result = {result}");
         }
 
         //SymbolInfoInteger
@@ -1206,20 +1215,76 @@ namespace TestApiClientUI
             Enum.TryParse(comboBox4.Text, out propId);
 
             var result = await Execute(() => _apiClient.SymbolInfoInteger(symbol, propId));
-            AddToLog($"SymbolInfoInteger [true]: result = {result}");
+            PrintLog($"SymbolInfoInteger [true]: result = {result}");
         }
 
         private void _tradeMonitor_AvailabilityOrdersChanged(object sender, AvailabilityOrdersEventArgs e)
         {
             if (e.Opened != null)
             {
-                AddToLog($"{sender.GetType()}: Opened orders - {string.Join(", ", e.Opened.Select(o => o.Ticket).ToList())}");
+                PrintLog($"{sender.GetType()}: Opened orders - {string.Join(", ", e.Opened.Select(o => o.Ticket).ToList())}");
             }
 
             if (e.Closed != null)
             {
-                AddToLog($"{sender.GetType()}: Closed orders - {string.Join(", ", e.Closed.Select(o => o.Ticket).ToList())}");
+                PrintLog($"{sender.GetType()}: Closed orders - {string.Join(", ", e.Closed.Select(o => o.Ticket).ToList())}");
             }
         }
+
+        //SeriesInfoInteger
+        private async void button31_Click(object sender, EventArgs e)
+        {
+            var symbol = txtMarketInfoSymbol.Text;
+            ENUM_TIMEFRAMES timeframes;
+            Enum.TryParse(comboBox6.Text, out timeframes);
+            EnumSeriesInfoInteger propId;
+            Enum.TryParse(comboBox5.Text, out propId);
+
+            var result = await Execute(() => _apiClient.SeriesInfoInteger(symbol, timeframes, propId));
+            PrintLog($"SeriesInfoInteger: result = {result}");
+        }
+
+        //SymbolInfoDouble
+        private async void button33_Click(object sender, EventArgs e)
+        {
+            var symbol = txtMarketInfoSymbol.Text;
+            EnumSymbolInfoDouble propId;
+            Enum.TryParse(comboBox7.Text, out propId);
+
+            var result = await Execute(() => _apiClient.SymbolInfoDouble(symbol, propId));
+            PrintLog($"SymbolInfoDouble: result = {result}");
+        }
+
+        //SymbolInfoTick
+        private async void button34_Click(object sender, EventArgs e)
+        {
+            var symbol = txtMarketInfoSymbol.Text;
+
+            var result = await Execute(() => _apiClient.SymbolInfoTick(symbol));
+            if (result != null)
+            {
+                PrintLog($"SymbolInfoTick: Tick - time = {result.Time}, Bid = {result.Bid}, Ask = {result.Ask}, Last = {result.Last}, Volume = {result.Volume}");
+            }
+        }
+
+        //TerminalInfoInteger
+        private async void button35_Click(object sender, EventArgs e)
+        {
+            EnumTerminalInfoInteger propId;
+            Enum.TryParse(comboBox9.Text, out propId);
+
+            var result = await Execute(() => _apiClient.TerminalInfoInteger(propId));
+            PrintLog($"TerminalInfoInteger: result = {result}");
+        }
+
+        //TerminalInfoDouble
+        private async void button36_Click(object sender, EventArgs e)
+        {
+            EnumTerminalInfoDouble propId;
+            Enum.TryParse(comboBox10.Text, out propId);
+
+            var result = await Execute(() => _apiClient.TerminalInfoDouble(propId));
+            PrintLog($"TerminalInfoDouble: result = {result}");
+        }
     }
 }

mq5/MtApi5.mq5

@@ -1,6 +1,7 @@
 #property copyright "Vyacheslav Demidyuk"
 #property link      ""
 
+#include <json.mqh>
 #include <Trade\SymbolInfo.mqh>
 #include <trade/trade.mqh>
 #property version   "1.1"
@@ -47,6 +48,7 @@ bool IsRemoteReadyForTesting = false;
 
 string symbolValue;
 string commentValue;
+string requestValue;
 
 string PARAM_SEPARATOR = ";";
 
@@ -77,6 +79,7 @@ int preinit()
    StringInit(message, 1000, 0);
    StringInit(symbolValue, 1000, 0);
    StringInit(commentValue, 1000, 0);
+   StringInit(requestValue, 1000, 0);
 
    return (0);
 }
@@ -231,6 +234,25 @@ int executeCommand()
    case 0:
       //NoCommand         
       break;
+
+   case 155: //Request
+   {
+      if (!getStringValue(ExpertHandle, 0, requestValue))
+      {
+         PrintParamError("Request");
+      }
+      
+      string response = "";
+
+      if (requestValue != "")
+      {
+         Print("executeCommand: incoming request = ", requestValue);
+         response = OnRequest(requestValue);
+      }
+      
+      sendStringResponse(ExpertHandle, response);      
+   }
+   break;      
       
    case 1: // OrderSend
    {
@@ -1830,3 +1852,114 @@ bool OrderCloseAll()
    }
    return true;
 }
+
+string OnRequest(string json)
+{
+   string response = "";
+
+   JSONParser *parser = new JSONParser();
+   JSONValue *jv = parser.parse(json);
+   
+   if(jv == NULL) 
+   {   
+      PrintFormat("OnRequest [ERROR]: %d - %s", (string)parser.getErrorCode(), parser.getErrorMessage());
+   }
+   else
+   {
+      if(jv.isObject()) 
+      {
+         JSONObject *jo = jv;
+         int requestType = jo.getInt("RequestType");
+     
+         switch(requestType)
+         {
+            case 1: //CopyTicks
+               response = ExecuteRequest_CopyTicks(jo);
+               break;
+            default:
+               PrintFormat("OnRequest [WARNING]: Unknown request type %d", requestType);
+               response = CreateErrorResponse(-1, "Unknown request type");
+               break;
+        }
+      }
+      
+      delete jv;
+   }   
+   
+   delete parser;
+   
+   return response;
+}
+
+string CreateErrorResponse(int code, string message)
+{
+   JSONValue* jsonError;
+   if (code == 0)
+      jsonError = new JSONString("0");
+   else
+      jsonError = new JSONNumber((long)code);
+      
+   JSONObject *joResponse = new JSONObject();   
+   joResponse.put("ErrorCode", jsonError);
+   joResponse.put("ErrorMessage", new JSONString(message));
+   
+   string result = joResponse.toString();   
+   delete joResponse;   
+   return result; 
+}
+
+string CreateSuccessResponse(string responseName, JSONValue* responseBody)
+{
+   JSONObject *joResponse = new JSONObject();
+   joResponse.put("ErrorCode", new JSONString("0"));
+      
+   if (responseBody != NULL)
+   {
+      joResponse.put(responseName, responseBody);   
+   }
+   
+   string result = joResponse.toString();   
+   delete joResponse;   
+   return result;
+}
+
+JSONObject* Serialize(MqlTick& tick)
+{
+    JSONObject *jo = new JSONObject();
+    jo.put("MtTime", new JSONNumber(tick.time));
+    jo.put("bid", new JSONNumber(tick.bid));
+    jo.put("ask", new JSONNumber(tick.ask));
+    jo.put("last", new JSONNumber(tick.last));
+    jo.put("volume", new JSONNumber(tick.volume));
+    return jo;
+}
+
+string ExecuteRequest_CopyTicks(JSONObject *jo)
+{
+   if (jo.getValue("SymbolName") == NULL)
+      return CreateErrorResponse(-1, "Undefinded mandatory parameter SymbolName");
+   if (jo.getValue("Flags") == NULL)
+      return CreateErrorResponse(-1, "Undefinded mandatory parameter Flags");
+   if (jo.getValue("From") == NULL)
+      return CreateErrorResponse(-1, "Undefinded mandatory parameter From");
+   if (jo.getValue("Count") == NULL)
+      return CreateErrorResponse(-1, "Undefinded mandatory parameter Count");      
+
+   string symbol = jo.getString("SymbolName");
+   uint flags = jo.getInt("Flags");
+   int from = jo.getInt("From");
+   int count = jo.getInt("Count");
+   
+   MqlTick ticks[];
+   int received = CopyTicks(symbol, ticks, flags, from, count); 
+   if(received == -1)
+      return CreateErrorResponse(GetLastError(), "CopyTicks failed");
+   
+   JSONArray* jaTicks = new JSONArray();
+   for(int i = 0; i < received; i++)
+   {
+      jaTicks.put(i, Serialize(ticks[i]));
+   }
+        
+   return CreateSuccessResponse("Ticks", jaTicks);;
+}

mq5/hash.mqh

@@ -0,0 +1,672 @@
+// $Id: hash.mqh 125 2014-03-03 08:38:32Z ydrol $
+#ifndef YDROL_HASH_MQH
+#define YDROL_HASH_MQH
+
+//#property strict
+
+/*
+   This is losely ported from a C version I have which was in turn modified from hashtable.c by Christopher Clark.
+ Copyright (C) 2014, Andrew Lord (NICKNAME=lordy) <forex@NICKNAME.org.uk> 
+ Copyright (C) 2002, 2004 Christopher Clark <firstname.lastname@cl.cam.ac.uk> 
+
+ 2014/02/21 - Readded PrimeNumber sizes and auto rehashing when load factor hit.
+*/
+
+      
+
+/// Any value stored in a Hash must be a subclass of HashValue
+class HashValue {
+};
+
+/// Linked list of values - there will be one list for each hash value
+class HashEntry {
+    public:
+        string _key;
+        HashValue * _val;
+        HashEntry *_next;
+
+        HashEntry() {
+            _key=NULL;
+            _val=NULL;
+            _next=NULL;
+        }
+
+        HashEntry(string key,HashValue* val) {
+            _key=key;
+            _val=val;
+            _next=NULL;
+        }
+
+        ~HashEntry() {
+        }
+};
+
+/// Convenience class for storing strings as hash values.
+class HashString : public HashValue {
+    private:
+        string val;
+    public:
+        HashString(string v) { val=v;}
+        string getVal() { return val; }
+};
+
+/// Convenience class for storing doubles as hash values.
+class HashDouble : public HashValue {
+    private:
+        double val;
+    public:
+        HashDouble(double v) { val=v;}
+        double getVal() { return val; }
+};
+
+/// Convenience class for storing ints as hash values.
+class HashInt : public HashValue {
+    private:
+        int val;
+    public:
+        HashInt(int v) { val=v;}
+        int getVal() { return val; }
+};
+
+/// Convenience class for storing longs as hash values.
+class HashLong : public HashValue {
+    private:
+        long val;
+    public:
+        HashLong(datetime v) { val=v;}
+        long getVal() { return val; }
+
+};
+
+/// Convenience class for storing datetimes as hash values.
+class HashDatetime : public HashValue {
+    private:
+        datetime val;
+    public:
+        HashDatetime(datetime v) { val=v;}
+        datetime getVal() { return val; }
+};
+
+///
+/// Hash class allows objects to be stored in a table index by strings.
+/// the stored Objects must be a sub class of the HashValue class.
+///
+/// There are some convenience classes to hold atomic types as values HashString,HashDouble,HashInt
+///
+///EXAMPLE:
+///
+/// <pre>
+/// class myClass: public HashValue {
+///   public: int v;
+///   myClass(int a) { v = a;}
+/// };
+///
+/// // Create the objects as needed
+///
+///      myClass *a = new myClass(1);
+///      myClass *b = new myClass(2);
+///      myClass *c = new myClass(3);
+///
+/// // Then to insert into hash etc.
+///
+///      Hash* h = new Hash(193,true); 
+///      // 'true' means when the hash will adopt the values and delete them when they are removed from the hash or when the hash is deleted.
+///
+///      h.hPut("a",a);
+///      h.hPut("b",b);
+///      h.hPut("c",c);
+///
+///      myClass *d = h.hGet("b");
+///
+///      etc.
+///
+/// // Iterate over hash
+///    HashLoop *l
+///    for (l = new HashLoop(h) ; l.hasNext() ; l.next()  ) {
+///        string key = l.key();
+///        MyClass *c = l.val();
+///    }
+///    delete l;
+///
+///    // Delete from hash - This will also delete 'a' because we set the 'adopt' flag on the hash.
+///    h.hDel("a");
+///
+///    //Delete the hash - this will also delete 'b' and 'c' because of the adopt flag.
+///    delete h;
+/// </pre> 
+class Hash : public HashValue {
+
+private:
+    /// Number of slots in the hashtable. 
+    /// this should be approx number of elements to store. Depending on hash algorithm
+    /// it may optimally be a prime or a power of two etc. but probably not important
+    /// for MQL4 performance. A future optimisation might be to move the hashcode function to a DLL??
+    uint _hashSlots; 
+
+    /// Number of elements at which hash will get resized.
+    int _resizeThreshold;
+
+    /// number of things in the hash
+    int _hashEntryCount;
+
+    /// an array of linked lists (HashEntry). one for each hash value.
+    /// To store an object against a string(key) - get the string hashcode, then insert pair (key,val) into the linked list for that hashcode.
+    /// To fetch an object against a string(key) - get the string hashcode, get linked-list at that hashcode index, then search for the key and return the val.
+    HashEntry* _buckets[];
+
+    /// If true the hash will free(delete) values as they are removed, or at cleanup.
+    bool _adoptValues;
+
+    int _errCode;
+    string _errText;
+
+    void init(uint size,bool adoptValues)
+    {
+        _hashSlots = 0;
+        _hashEntryCount = 0;
+        clearError();
+        setAdoptValues(adoptValues);
+
+        rehash(size);
+    }
+
+    // Hash table distribution is better when size is prime, eg if hash function procduces numbers
+    // that are multiples of x, then there may be grouping occuring around gcd(x,slots) gcd(2x,slots) etc
+    // using a prime size helps spread the distribution.
+    uint size2prime(uint size) {
+        int pmax=ArraySize(_primes);
+        for(int p=0 ; p<pmax; p++ ) {
+            if (_primes[p] >= size) {
+               return _primes[p];
+            }
+        }
+        return size; 
+    }
+
+    /// Primes that approx double in size, used for hash table sizes to avoid gcd causing bunching
+    static uint _primes[];
+
+    /// After reviewing quite a few hash functions I settled on the one below.
+    /// http://www.cse.yorku.ca/~oz/hash.html
+    /// this is the bottleneck function. Shame mql hash no default hash method for objects.
+    uint hash(string s)
+    {
+
+        uchar c[];
+        uint h = 0;
+
+        if (s != NULL) {
+            h = 5381;
+            int n = StringToCharArray(s,c);
+            for(int i = 0 ; i < n ; i++ ) {
+                h = ((h << 5 ) + h ) + c[i];
+            }
+        }
+        return h % _hashSlots;
+    }
+    void clearError() {
+        setError(0,"");
+    }
+    void setError(int e,string m) {
+        _errCode = e;
+        _errText = m;
+        //error((string)e,m);
+    }
+
+public:
+
+    /// Constructor: Create a Hash Object
+    Hash() {
+        init(17,true);
+    }
+
+
+    /// Constructor: Create a Hash Object
+    /// @param adoptValues : If true the hash destructor will <b>delete</b> all dynamically allocated hash values.
+    Hash(bool adoptValues) {
+        init(17,adoptValues);
+    }
+
+    /// Constructor: Create a Hash Object
+    /// @param size : Approximate size (actual size will be a larger prime number close to a power of 2)
+    /// @param adoptValues : If true the hash destructor will <b>delete</b> all dynamically allocated hash values.
+    Hash(int size,bool adoptValues) {
+        init(size,adoptValues);
+    }
+
+    ~Hash() {
+
+        // Free entries.
+        for(uint i = 0 ; i< _hashSlots ; i++) {
+            HashEntry *nextEntry = NULL;
+            for(HashEntry *entry = _buckets[i] ; entry!= NULL ; entry = nextEntry ) 
+            {
+                nextEntry = entry._next;
+
+                if (_adoptValues && entry._val != NULL && CheckPointer(entry._val) == POINTER_DYNAMIC ) {
+                    delete entry._val;
+                }
+                delete entry;
+            }
+            _buckets[i] = NULL;
+        }
+    }
+
+    /// Return any error that has occured. This should be used when
+    /// retriving values in a Hash that may contain NULLs. hGet()
+    /// methods can return NULL if not found, in which case getErrorCode
+    /// will be set.
+    int getErrCode() {
+        return _errCode;
+    }
+    /// Return text of the error message.
+    string getErrText() {
+        return _errText;
+    }
+
+    /// If true the hash destructor will <b>delete</b> all dynamically allocated hash values.
+    void setAdoptValues(bool v) {
+        _adoptValues = v;
+    }
+
+    /// True if the hash destructor will <b>delete</b> all dynamically allocated hash values.
+    bool getAdoptValues() {
+        return _adoptValues;
+    }
+
+    private:
+    uint _foundIndex;       // After find() is called is set to hashindex for name whether found or not.
+    HashEntry* _foundEntry; // After find() is called  is set to the HashEntry that contains the key.
+    HashEntry* _foundPrev;  // After find() is called  is set to the HashEntry before the entry
+                            // (could use double linked list but requires more memory).
+
+    /// Look for the required entry for key 'name' true if found.
+    bool find(string keyName) {
+    
+         //Alert("finding");
+        bool found = false;
+
+        // Get the index using the hashcode of the string
+        _foundIndex = hash(keyName);
+        
+
+        if (_foundIndex>_hashSlots ) {
+
+            setError(1,"hGet: bad hashIndex="+(string)_foundIndex+" size "+(string)_hashSlots);
+
+        } else {
+
+            // Search the linked list determined by the index.
+            
+            for(HashEntry *e = _buckets[_foundIndex] ; e != NULL ; e = e._next )  {
+                if (e._key == keyName) {
+                    _foundEntry = e;
+                    found=true;
+                    break;
+                }
+                // Track the item before the target item in case deleting from single linked list.
+                _foundPrev = e;
+            }
+        }
+
+        return found;
+    }
+
+    public:
+
+    /// This is used by the HashLoop class to get start of LinkedList at bucket[i]
+    HashEntry*getEntry(int i) {
+        return _buckets[i];
+    }
+
+    /// Return the number of slots/buckets (not number of elements)
+    uint getSlots() {
+        return _hashSlots;
+    }
+    /// Return the number of elements in the Hash
+    int getCount() {
+        return _hashEntryCount;
+    }
+
+    /// Change the hash size and re-allocate values to new buckets.
+    bool rehash(uint newSize) {
+        bool ret = false;
+        HashEntry* oldTable[];
+
+        uint oldSize = _hashSlots;
+        newSize  = size2prime(newSize);
+        //info("rehashing from "+(string)_hashSlots+" to "+(string)newSize+" "+(string)GetTickCount());
+
+        if (newSize <= getSlots()) {
+            setError(2,"rehash "+(string)newSize+" <= "+(string)_hashSlots);
+        } else if (ArrayResize(_buckets,newSize) != newSize) {
+            setError(3,"unable to resize ");
+        } else if (ArrayResize(oldTable,oldSize) != oldSize) {
+            setError(4,"unable to resize old copy ");
+        } else {
+            //Copy old table.
+            uint i;
+            for(i = 0 ; i < oldSize ; i++ ) oldTable[i] = _buckets[i];
+            // Init new entries - not sure if MQL does this anyway
+            for(i = 0 ; i<newSize ; i++ ) _buckets[i] = NULL;
+
+            // Move entries to new slots
+            _hashSlots = newSize;
+            _resizeThreshold = (int)_hashSlots / 4 * 3; // Just use the default load factor value of Javas HashTable
+
+            // Look through all slots
+            for(uint oldHashCode = 0 ; oldHashCode<oldSize ; oldHashCode++ ) {
+                HashEntry *next = NULL;
+
+                // Walk linked list
+                for(HashEntry *e = oldTable[oldHashCode] ; e != NULL ; e = next )  {
+
+                    next = e._next;
+
+                    uint newHashCode = hash(e._key);
+                    // Insert at head of new list.
+                    e._next = _buckets[newHashCode];
+                    _buckets[newHashCode] = e;
+                }
+
+                oldTable[oldHashCode] = NULL;
+            }
+            ret = true;
+        }
+        return ret;
+    }
+
+    /// Check if the hash contains the given key
+    /// @param keyName : The key
+    /// @return: true if found otherwise false
+    bool hContainsKey(string keyName) {
+        return find(keyName);
+    }
+
+    /// Fetch a value using string key
+    ///  @return :HashValue associated with the key (or NULL if none found)
+    ///  If the Hashtable contains legitimate NULL values then also check errCode()
+    ///  Examples:
+    ///   If not storing nulls use
+    ///    obj = hash.hGet(x); if (obj != NULL) OK
+    ///
+    ///  If storing nulls use
+    ///     obj = hash.hGet(x); if (obj != NULL || hash.errCode() == 0 ) OK
+    HashValue* hGet(string keyName) {
+
+        HashValue *obj = NULL;
+        clearError();
+        bool found=false;
+
+        if (find(keyName)) {
+            obj = _foundEntry._val;
+        } else {
+            //If Hash contains nulls then also check the errorCode=0 when retrieving
+            if (!found) {
+                setError(1,"not found");
+            }
+        }
+        return obj;
+    }
+
+    /// Convenience method for getting values from a HashString value (see hPutString())
+    string hGetString(string keyName) {
+        string ret = NULL;
+        HashString *v = hGet(keyName);
+        if (v != NULL) {
+            ret = v.getVal();
+        }
+        return ret;
+    }
+    /// Convenience method for getting values from a HashDouble value (see hPutDouble())
+    double hGetDouble(string keyName) {
+        double ret = NULL;
+        HashDouble *v = hGet(keyName);
+        if (v != NULL) {
+            ret = v.getVal();
+        }
+        return ret;
+    }
+    /// Convenience method for getting values from a HashInt value (see hPutInt())
+    int hGetInt(string keyName) {
+        int ret = NULL;
+        HashInt *v = hGet(keyName);
+        if (v != NULL) {
+            ret = v.getVal();
+        }
+        return ret;
+    }
+    /// Convenience method for getting  values from a HashLong ( see hPutLong())
+    long hGetLong(string keyName) {
+        long ret = NULL;
+        HashLong *v = hGet(keyName);
+        if (v != NULL) {
+            ret = v.getVal();
+        }
+        return ret;
+    }
+    /// Convenience method for getting  values from a HashDatetime ( see hPutDatetime())
+    datetime hGetDatetime(string keyName) {
+        datetime ret = NULL;
+        HashDatetime *v = hGet(keyName);
+        if (v != NULL) {
+            ret = v.getVal();
+        }
+        return ret;
+    }
+
+    /// Store a hash value against the <b>keyName</b> key. This will overwrite any existing
+    /// value. It adoptValues is set, it will also free the value if applicable.
+    /// @param keyName : key name
+    /// @param obj : Value to store
+    /// @return the previous value of the key or NULL if there wasnt one 
+    HashValue *hPut(string keyName,HashValue *obj) {
+    
+        HashValue *ret = NULL;
+        clearError();
+         
+        if (find(keyName)) {
+            // Return revious value
+            ret = _foundEntry._val;
+            /*
+            // Replace entry contents
+            if (_adoptValues && _foundEntry._val != NULL && CheckPointer(_foundEntry._val) == POINTER_DYNAMIC ) {
+                delete _foundEntry._val;
+            }
+            */
+            _foundEntry._val = obj;
+
+        } else {
+            // Insert new entry at head of list
+            HashEntry* e = new HashEntry(keyName,obj);
+            HashEntry* first = _buckets[_foundIndex];
+            e._next = first;
+            _buckets[_foundIndex] = e;
+            _hashEntryCount++;
+
+            //info((string)_hashEntryCount+" vs. "+(string)_resizeThreshold);
+            // Auto Resize if number of entries hits _resizeThreshold
+            if (_hashEntryCount > _resizeThreshold ) {
+                rehash(_hashSlots/2*3); // this will snap to the next prime
+            }
+        }
+        return ret;
+    }
+    /// Store a string as hash value (HashString)
+    /// @return the previous value of the key or NULL if there wasnt one 
+    HashValue* hPutString(string keyName,string s) {
+        HashString *v = new HashString(s);
+        return hPut(keyName,v);
+    }
+    /// Store a double as hash value (HashDouble)
+    /// @return the previous value of the key or NULL if there wasnt one 
+    HashValue* hPutDouble(string keyName,double d) {
+        HashDouble *v = new HashDouble(d);
+        return hPut(keyName,v);
+    }
+    /// Store an int as hash value (HashInt)
+    /// @return the previous value of the key or NULL if there wasnt one 
+    HashValue* hPutInt(string keyName,int i) {
+        HashInt *v = new HashInt(i);
+        return hPut(keyName,v);
+    }
+
+    /// Store a datetime as hash value (HashLong)
+    /// @return the previous value of the key or NULL if there wasnt one 
+    HashValue* hPutLong(string keyName,long i) {
+        HashLong *v = new HashLong(i);
+        return hPut(keyName,v);
+    }
+
+    /// Store a datetime as hash value (HashDatetime)
+    /// @return the previous value of the key or NULL if there wasnt one 
+    HashValue* hPutDatetime(string keyName,datetime i) {
+        HashDatetime *v = new HashDatetime(i);
+        return hPut(keyName,v);
+    }
+
+    /// Delete an entry from the hash.
+    bool hDel(string keyName) {
+
+        bool found = false;
+        clearError();
+
+        if (find(keyName)) {
+            HashEntry *next = _foundEntry._next;
+            if (_foundPrev != NULL) {
+                //Remove entry from the middle of the list.
+                _foundPrev._next = next;
+            } else {
+                // remove from head of list
+                _buckets[_foundIndex] = next;
+            }
+
+            if (_adoptValues && _foundEntry._val != NULL&& CheckPointer(_foundEntry._val) == POINTER_DYNAMIC) {
+                delete _foundEntry._val;
+            }
+            delete _foundEntry;
+            _hashEntryCount--;
+            found=true;
+
+        }
+        return found;
+    }
+};
+uint Hash::_primes[] = {
+    17, 53, 97, 193, 389,
+    769, 1543, 3079, 6151,
+    12289, 24593, 49157, 98317,
+    196613, 393241, 786433, 1572869,
+    3145739, 6291469, 12582917, 25165843,
+    50331653, 100663319, 201326611, 402653189,
+    805306457, 1610612741};
+
+/// Class to iterate over a Hash using ...
+/// <pre>
+///   HashLoop *l
+///   for (l = new HashLoop(h) ; l.hasNext() ; l.next()  ) {
+///       string key = l.key();
+///       MyClass *c = l.val();
+///   }
+///   delete l;
+/// </pre>
+class HashLoop {
+    private:
+        uint _index;
+        HashEntry *_currentEntry;
+        Hash *_hash;
+
+    public:
+        /// Create iterator for a hash - move to first item
+        HashLoop(Hash *h) {
+            setHash(h);
+        }
+        ~HashLoop() {};
+
+        /// Clear current state and move to first item (if any).
+        void reset() {
+            _index=0;
+            _currentEntry = _hash.getEntry(_index);
+
+            // Move to first item
+            if (_currentEntry == NULL) {
+                next();
+            }
+        }
+
+        /// Change the hash over which to iterate.
+        void setHash(Hash *h) {
+            _hash = h;
+            reset();
+        }
+
+        /// Check if more items.
+        bool hasNext() {
+            bool ret = ( _currentEntry != NULL);
+            //config("hasNext=",ret);
+            return ret;
+        }
+
+        /// Move to next item.
+        void next() {
+
+            //config("next : index = ",_index);
+
+            // Advance
+            if (_currentEntry != NULL) {
+                _currentEntry = _currentEntry._next;
+            }
+
+            // Keep advancing if _currentEntry is null
+            while (_currentEntry==NULL) {
+                _index++;
+                if (_index >= _hash.getSlots() ) return ;
+                _currentEntry = _hash.getEntry(_index);
+            }
+        }
+
+        /// Return the key name of the current item.
+        string key() {
+            if (_currentEntry != NULL) {
+                return _currentEntry._key;
+            } else {
+                return NULL;
+            }
+        }
+
+        /// Return the value.
+        HashValue *val() {
+            if (_currentEntry != NULL) {
+                return _currentEntry._val;
+            } else {
+                return NULL;
+            }
+        }
+
+        /// Convenience functions for retriving int from a current HashInt entry
+        int valInt() {
+            return ((HashInt *)val()).getVal();
+        }
+
+        /// Convenience functions for retriving int from a current HashString entry
+        string valString() {
+            return ((HashString *)val()).getVal();
+        }
+
+        /// Convenience functions for retriving int from a current HashDouble entry
+        double valDouble() {
+            return ((HashDouble *)val()).getVal();
+        }
+
+        /// Convenience functions for retriving int from a current HashLong entry
+        long valLong() {
+            return ((HashLong *)val()).getVal();
+        }
+        /// Convenience functions for retriving int from a current HashDatetime entry
+        datetime valDatetime() {
+            return ((HashDatetime *)val()).getVal();
+        }
+};
+
+
+#endif