Issue #88: Activate execute commands in tester mode (MT5)

MTApiService/LogConfigurator.cs

@@ -8,6 +8,50 @@ using log4net.Repository.Hierarchy;
 
 namespace MTApiService
 {
+    public class MtLog
+    {
+        #region ctor
+        internal MtLog(Type type)
+        {
+            _log = LogManager.GetLogger(type);
+        }
+        #endregion
+
+        #region Public
+
+        public void Debug(object message)
+        {
+            _log.Debug(message);
+        }
+
+        public void Error(object message)
+        {
+            _log.Error(message);
+        }
+
+        public void Fatal(object message)
+        {
+            _log.Fatal(message);
+        }
+
+        public void Info(object message)
+        {
+            _log.Info(message);
+        }
+
+        public void Warn(object message)
+        {
+            _log.Warn(message);
+        }
+        #endregion
+
+        #region Private
+
+        private readonly ILog _log;
+
+        #endregion
+    }
+
     public class LogConfigurator
     {
         private const string LogFileNameExtension = "txt";
@@ -48,5 +92,13 @@ namespace MTApiService
 #endif
             hierarchy.Configured = true;
         }
+
+        public static MtLog GetLogger(Type type)
+        {
+            if (type == null)
+                throw new ArgumentNullException(nameof(type));
+
+            return new MtLog(type);
+        }
     }
 }

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("1.0.28.0")]
-[assembly: AssemblyFileVersion("1.0.28.0")]
+[assembly: AssemblyVersion("1.0.29.0")]
+[assembly: AssemblyFileVersion("1.0.29.0")]

MtApi/MtApiClient.cs

@@ -994,6 +994,12 @@ namespace MtApi
             return MtApiTimeConverter.ConvertFromMtTime(commandResponse);
         }
 
+        public DateTime TimeGMT()
+        {
+            var commandResponse = SendCommand<int>(MtCommandType.TimeGMT, null);
+            return MtApiTimeConverter.ConvertFromMtTime(commandResponse);
+        }
+
         public int TimeDay(DateTime date)
         {
             var commandParameters = new ArrayList { MtApiTimeConverter.ConvertToMtTime(date) };

MtApi/MtCommandType.cs

@@ -111,6 +111,7 @@
         TimeSeconds                         = 86,
         TimeYear                            = 87,
         Year                                = 88,
+        TimeGMT                             = 281,
 
         //Global Variables
         GlobalVariableCheck                 = 89,

MtApi/MtTypes.cs

@@ -1,4 +1,6 @@
-namespace MtApi
+// ReSharper disable InconsistentNaming
+
+namespace MtApi
 {
     public enum ENUM_TERMINAL_INFO_STRING
     {

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("1.0.39.0")]
-[assembly: AssemblyFileVersion("1.0.39.0")]
+[assembly: AssemblyVersion("1.0.40.0")]
+[assembly: AssemblyFileVersion("1.0.40.0")]

MtApi5/MqlRates.cs

@@ -1,4 +1,5 @@
-using System;
+// ReSharper disable InconsistentNaming
+using System;
 
 namespace MtApi5
 {

MtApi5/MqlTick.cs

@@ -1,4 +1,5 @@
-using System;
+// ReSharper disable InconsistentNaming
+using System;
 
 namespace MtApi5
 {

MtApi5/MqlTradeCheckResult.cs

@@ -1,15 +1,17 @@
-namespace MtApi5
+// ReSharper disable InconsistentNaming
+
+namespace MtApi5
 {
     public class MqlTradeCheckResult
     {
-        public uint Retcode { get; private set; }             // Reply code
-        public double Balance { get; private set; }             // Balance after the execution of the deal
-        public double Equity { get; private set; }              // Equity after the execution of the deal
-        public double Profit { get; private set; }              // Floating profit
-        public double Margin { get; private set; }              // Margin requirements
-        public double Margin_free { get; private set; }         // Free margin
-        public double Margin_level { get; private set; }        // Margin level
-        public string Comment { get; private set; }             // Comment to the reply code (description of the error)
+        public uint Retcode { get; }               // Reply code
+        public double Balance { get; }             // Balance after the execution of the deal
+        public double Equity { get; }              // Equity after the execution of the deal
+        public double Profit { get; }              // Floating profit
+        public double Margin { get; }              // Margin requirements
+        public double Margin_free { get; }         // Free margin
+        public double Margin_level { get; }        // Margin level
+        public string Comment { get; }             // Comment to the reply code (description of the error)
 
         public MqlTradeCheckResult(uint retcode
             , double balance
@@ -29,5 +31,10 @@
             Margin_level = margin_level;
             Comment = comment;
         }
+
+        public override string ToString()
+        {
+            return $"Retcode={Retcode}; Comment={Comment}; Balance={Balance}; Equity={Equity}; Profit={Profit}; Margin={Margin}; Margin_free={Margin_free}; Margin_level={Margin_level}";
+        }
     }
 }

MtApi5/MqlTradeRequest.cs

@@ -1,4 +1,5 @@
-using System;
+// ReSharper disable InconsistentNaming
+using System;
 
 namespace MtApi5
 {
@@ -21,5 +22,12 @@ namespace MtApi5
         public string Comment { get; set; }                              // Order comment
         public ulong Position { get; set; }                              // Position ticket
         public ulong PositionBy { get; set; }                            // The ticket of an opposite position
+
+        public int MtExpiration => Mt5TimeConverter.ConvertToMtTime(Expiration);
+
+        public override string ToString()
+        {
+            return $"{Symbol}|{Volume}|{Price}|{Volume}|{Action}";
+        }
     }
 }

MtApi5/MqlTradeResult.cs

@@ -1,4 +1,6 @@
-namespace MtApi5
+// ReSharper disable InconsistentNaming
+
+namespace MtApi5
 {
     public class MqlTradeResult
     {
@@ -15,19 +17,32 @@
             Request_id = request_id;
         }
 
-        public uint Retcode { get; private set; }          // Operation return code
-        public ulong Deal { get; private set; }            // Deal ticket, if it is performed
-        public ulong Order { get; private set; }           // Order ticket, if it is placed
-        public double Volume { get; private set; }         // Deal volume, confirmed by broker
-        public double Price { get; private set; }          // Deal price, confirmed by broker
-        public double Bid { get; private set; }            // Current Bid price
-        public double Ask { get; private set; }            // Current Ask price
-        public string Comment { get; private set; }        // Broker comment to operation (by default it is filled by the operation description)
-        public uint Request_id { get; private set; }       // Request ID set by the terminal during the dispatch
+        internal MqlTradeResult(MqlTradeResult o)
+        {
+            Retcode = o.Retcode;
+            Deal = o.Deal;
+            Order = o.Order;
+            Volume = o.Volume;
+            Price = o.Price;
+            Bid = o.Bid;
+            Ask = o.Ask;
+            Comment = o.Comment;
+            Request_id = o.Request_id;
+        }
+
+        public uint Retcode { get; }          // Operation return code
+        public ulong Deal { get; }            // Deal ticket, if it is performed
+        public ulong Order { get; }           // Order ticket, if it is placed
+        public double Volume { get; }         // Deal volume, confirmed by broker
+        public double Price { get; }          // Deal price, confirmed by broker
+        public double Bid { get; }            // Current Bid price
+        public double Ask { get; }            // Current Ask price
+        public string Comment { get; }        // Broker comment to operation (by default it is filled by the operation description)
+        public uint Request_id { get; }       // Request ID set by the terminal during the dispatch
 
         public override string ToString()
         {
-            return $"Retcode={Retcode}; Deal={Deal}; Order={Order}; Volume={Volume}; Price={Price}; Bid={Bid}; Ask={Ask}; Comment={Comment}; Request_id={Request_id}";
+            return $"Retcode={Retcode}; Comment={Comment}; Deal={Deal}; Order={Order}; Volume={Volume}; Price={Price}; Bid={Bid}; Ask={Ask}; Request_id={Request_id}";
         }
     }
 }

MtApi5/Mt5CommandType.cs

@@ -1,14 +1,15 @@
-namespace MtApi5
+// ReSharper disable InconsistentNaming
+namespace MtApi5
 {
     internal enum Mt5CommandType
     {
         //NoCommand = 0
 
         //trade operations
-        OrderSend                           = 1,
+        //OrderSend                           = 1,
         OrderCalcMargin                     = 2,
         OrderCalcProfit                     = 3,
-        OrderCheck                          = 4,
+        //OrderCheck                          = 4,
         //OrderSendAsync                      = 5,
         PositionsTotal                      = 6,
         PositionGetSymbol                   = 7,
@@ -100,7 +101,7 @@
         //CTrade
         PositionClose                       = 64,
         PositionOpen                        = 65,
-        PositionOpenWithResult              = 1065,
+        //PositionOpenWithResult              = 1065,
 
         //Backtesting
         BacktestingReady                    = 66,
@@ -170,6 +171,12 @@
         iTriX                               = 123,
         iWPR                                = 124,
         iVIDyA                              = 125,
-        iVolumes                            = 126
+        iVolumes                            = 126,
+
+        //Date and Time
+        TimeCurrent                         = 127,
+        TimeTradeServer                     = 128,
+        TimeLocal                           = 129,
+        TimeGMT                             = 130
     }
 }

MtApi5/Mt5ConnectionEventArgs.cs

@@ -4,8 +4,8 @@ namespace MtApi5
 {
     public class Mt5ConnectionEventArgs: EventArgs
     {
-        public Mt5ConnectionState Status { get; private set; }
-        public string ConnectionMessage { get; private set; }
+        public Mt5ConnectionState Status { get; }
+        public string ConnectionMessage { get; }
 
         public Mt5ConnectionEventArgs(Mt5ConnectionState status, string message)
         {

MtApi5/Mt5Enums.cs

@@ -1,4 +1,6 @@
-namespace MtApi5
+// ReSharper disable InconsistentNaming
+
+namespace MtApi5
 {
 
     // Chart Constants:

MtApi5/Mt5Quote.cs

@@ -1,15 +1,10 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace MtApi5
+namespace MtApi5
 {
     public class Mt5Quote
     {
-        public string Instrument { get; private set; }
-        public double Bid { get; private set; }
-        public double Ask { get; private set; }
+        public string Instrument { get; }
+        public double Bid { get; }
+        public double Ask { get; }
 
         public Mt5Quote(string instrument, double bid, double ask)
         {

MtApi5/Mt5QuoteEventArgs.cs

@@ -1,13 +1,10 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 
 namespace MtApi5
 {
     public class Mt5QuoteEventArgs: EventArgs
     {
-        public Mt5Quote Quote { get; private set; }
+        public Mt5Quote Quote { get; }
 
         public Mt5QuoteEventArgs(Mt5Quote quote)
         {

MtApi5/Mt5TimeConverter.cs

@@ -1,32 +1,27 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 
 namespace MtApi5
 {
-    class Mt5TimeConverter
+    internal class Mt5TimeConverter
     {
         public static DateTime ConvertFromMtTime(int time)
         {
-            DateTime tmpTime = new DateTime(1970, 1, 1);
+            var tmpTime = new DateTime(1970, 1, 1);
             return new DateTime(tmpTime.Ticks + (time * 0x989680L));
         }
 
         public static DateTime ConvertFromMtTime(long time)
         {
-            DateTime tmpTime = new DateTime(1970, 1, 1);
+            var tmpTime = new DateTime(1970, 1, 1);
             return new DateTime(tmpTime.Ticks + (time * 0x989680L));
         }
 
         public static int ConvertToMtTime(DateTime time)
         {
-            int result = 0;
-            if (time != DateTime.MinValue)
-            {
-                DateTime tmpTime = new DateTime(1970, 1, 1);
-                result = (int)((time.Ticks - tmpTime.Ticks) / 0x989680L);
-            }
+            var result = 0;
+            if (time == DateTime.MinValue) return result;
+            var tmpTime = new DateTime(1970, 1, 1);
+            result = (int)((time.Ticks - tmpTime.Ticks) / 0x989680L);
             return result;
         }
     }

MtApi5/MtApi5.csproj

@@ -68,11 +68,14 @@
     <Compile Include="Mt5Quote.cs" />
     <Compile Include="Requests\CopyTicksRequest.cs" />
     <Compile Include="Requests\ICustomRequest.cs" />
+    <Compile Include="Requests\OrderCheckRequest.cs" />
+    <Compile Include="Requests\OrderCheckResult.cs" />
+    <Compile Include="Requests\OrderSendRequest.cs" />
+    <Compile Include="Requests\PositionOpenRequest.cs" />
     <Compile Include="Requests\RequestBase.cs" />
     <Compile Include="Requests\RequestType.cs" />
-    <Compile Include="Responses\CopyTicksResponse.cs" />
-    <Compile Include="Responses\ICustomResponse.cs" />
-    <Compile Include="Responses\ResponseBase.cs" />
+    <Compile Include="Requests\OrderSendResult.cs" />
+    <Compile Include="Requests\Response.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\MTApiService\MTApiService.csproj">
@@ -83,6 +86,7 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
+  <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

@@ -1,11 +1,11 @@
-using System;
+// ReSharper disable InconsistentNaming
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using MTApiService;
 using System.Collections;
 using System.ServiceModel;
 using MtApi5.Requests;
-using MtApi5.Responses;
 using Newtonsoft.Json;
 using System.Threading.Tasks;
 
@@ -32,9 +32,11 @@ namespace MtApi5
 
 
         #region Private Fields
+        private static readonly MtLog Log = LogConfigurator.GetLogger(typeof(MtApi5Client));
+
         private MtClient _client;
         private readonly object _locker = new object();
-        private volatile bool _isBacktestingMode = false;
+        private volatile bool _isBacktestingMode;
         private Mt5ConnectionState _connectionState = Mt5ConnectionState.Disconnected;
         private int _executorHandle;
         #endregion
@@ -78,8 +80,8 @@ namespace MtApi5
         public IEnumerable<Mt5Quote> GetQuotes()
         {
             var client = Client;
-            var quotes = client != null ? client.GetQuotes() : null;
-            return quotes?.Select(q => q.Parse());
+            var quotes = client?.GetQuotes();
+            return quotes?.Select(q => q.Convert());
         }
 
         ///<summary>
@@ -104,17 +106,22 @@ namespace MtApi5
         /// </returns>
         public bool OrderSend(MqlTradeRequest request, out MqlTradeResult result)
         {
+            Log.Debug($"OrderSend: request = {request}");
+
             if (request == null)
             {
+                Log.Warn("OrderSend: request is not defined!");
                 result = null;
                 return false;
             }
 
-            var commandParameters = request.ToArrayList();
+            var response = SendRequest<OrderSendResult>(new OrderSendRequest
+            {
+                TradeRequest = request
+            });
 
-            var strResult = SendCommand<string>(Mt5CommandType.OrderSend, commandParameters);
-
-            return strResult.ParseResult(ParamSeparator, out result); 
+            result = response?.TradeResult;
+            return response != null && response.RetVal;
         }
 
         ///<summary>
@@ -180,17 +187,22 @@ namespace MtApi5
         /// </returns>
         public bool OrderCheck(MqlTradeRequest request, out MqlTradeCheckResult result)
         {
+            Log.Debug($"OrderCheck: request = {request}");
+
             if (request == null)
             {
+                Log.Warn("OrderCheck: request is not defined!");
                 result = null;
                 return false;
             }
 
-            var commandParameters = request.ToArrayList();
+            var response = SendRequest<OrderCheckResult>(new OrderCheckRequest
+            {
+                TradeRequest = request
+            });
 
-            var strResult = SendCommand<string>(Mt5CommandType.OrderSend, commandParameters);
-
-            return strResult.ParseResult(ParamSeparator, out result); 
+            result = response?.TradeCheckResult;
+            return response != null && response.RetVal;
         }
 
         ///<summary>
@@ -533,13 +545,25 @@ namespace MtApi5
         /// <param name="sl">Stop Loss price</param>
         /// <param name="tp">Take Profit price</param>
         /// <param name="comment">comment</param>
+        /// <param name="result">output result</param>
         /// <returns>true - successful check of the basic structures, otherwise - false.</returns>
         public bool PositionOpen(string symbol, ENUM_ORDER_TYPE orderType, double volume, double price, double sl, double tp, string comment , out MqlTradeResult result)
         {
-            var commandParameters = new ArrayList { symbol, (int)orderType, volume, price, sl, tp, comment };
+            Log.Debug($"PositionOpen: symbol = {symbol}, orderType = {orderType}, volume = {volume}, price = {price}, sl = {sl}, tp = {tp}, comment = {comment}");
 
-            var strResult = SendCommand<string>(Mt5CommandType.PositionOpenWithResult, commandParameters);
-            return strResult.ParseResult(ParamSeparator, out result);
+            var response = SendRequest<OrderSendResult>(new PositionOpenRequest
+            {
+                Symbol = symbol,
+                OrderType = orderType,
+                Volume = volume,
+                Price = price,
+                Sl = sl,
+                Tp = tp,
+                Comment = comment
+            });
+
+            result = response?.TradeResult;
+            return response != null && response.RetVal;
         }
         #endregion
 
@@ -711,7 +735,7 @@ namespace MtApi5
 
             return ratesArray?.Length ?? 0;
         }
-
+            
         ///<summary>
         ///Gets history data of MqlRates structure of a specified symbol-period in specified quantity into the ratesArray array. The elements ordering of the copied data is from present to the past, i.e., starting position of 0 means the current bar.
         ///</summary>
@@ -1229,11 +1253,14 @@ namespace MtApi5
         ///<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
+            var response = SendRequest<List<MqlTick>>(new CopyTicksRequest
             {
-                SymbolName = symbolName, Flags = (int)flags, From = from, Count = count
+                SymbolName = symbolName,
+                Flags = (int)flags,
+                From = from,
+                Count = count
             });
-            return response.Ticks;
+            return response;
         }
         #endregion
 
@@ -1640,8 +1667,6 @@ namespace MtApi5
 
         #region Technical Indicators
 
-        #endregion //Technical Indicators
-
         ///<summary>
         ///The function creates Accelerator Oscillator in a global cache of the client terminal and returns its handle.
         ///</summary>
@@ -2169,7 +2194,8 @@ namespace MtApi5
         ///<param name="parameters">input-parameters of a custom indicator. If there is no parameters specified, then default values will be used.</param>
         public int iCustom(string symbol, ENUM_TIMEFRAMES period, string name, double[] parameters)
         {
-            var response = SendRequest<ICustomResponse>(new ICustomRequest
+            Log.Debug("iCustom: called.");
+            var response = SendRequest<int>(new ICustomRequest
             {
                 Symbol = symbol,
                 Timeframe = (int)period,
@@ -2177,7 +2203,8 @@ namespace MtApi5
                 Params = new ArrayList(parameters),
                 ParamsType = ICustomRequest.ParametersType.Double
             });
-            return response?.Value ?? 0;
+            Log.Debug($"iCustom: response = {response}.");
+            return response;
         }
 
         ///<summary>
@@ -2189,7 +2216,8 @@ namespace MtApi5
         ///<param name="parameters">input-parameters of a custom indicator. If there is no parameters specified, then default values will be used.</param>
         public int iCustom(string symbol, ENUM_TIMEFRAMES period, string name, int[] parameters)
         {
-            var response = SendRequest<ICustomResponse>(new ICustomRequest
+            Log.Debug("iCustom: called.");
+            var response = SendRequest<int>(new ICustomRequest
             {
                 Symbol = symbol,
                 Timeframe = (int)period,
@@ -2197,9 +2225,104 @@ namespace MtApi5
                 Params = new ArrayList(parameters),
                 ParamsType = ICustomRequest.ParametersType.Int
             });
-            return response?.Value ?? 0;
+            Log.Debug($"iCustom: response = {response}.");
+            return response;
         }
 
+        ///<summary>
+        ///The function returns the handle of the Volumes indicator.
+        ///</summary>
+        ///<param name="symbol">The symbol name of the security, the data of which should be used to calculate the indicator.</param>
+        ///<param name="period">The value of the period can be one of the ENUM_TIMEFRAMES enumeration values, 0 means the current timeframe.</param>
+        ///<param name="name">The name of the custom indicator, with path relative to the root directory of indicators (MQL5/Indicators/). If an indicator is located in a subdirectory, for example, in MQL5/Indicators/Examples, its name must be specified like: "Examples\\indicator_name" (it is necessary to use a double slash instead of the single slash as a separator).</param>
+        ///<param name="parameters">input-parameters of a custom indicator. If there is no parameters specified, then default values will be used.</param>
+        public int iCustom(string symbol, ENUM_TIMEFRAMES period, string name, string[] parameters)
+        {
+            Log.Debug("iCustom: called.");
+            var response = SendRequest<int>(new ICustomRequest
+            {
+                Symbol = symbol,
+                Timeframe = (int)period,
+                Name = name,
+                Params = new ArrayList(parameters),
+                ParamsType = ICustomRequest.ParametersType.Int
+            });
+            Log.Debug($"iCustom: response = {response}.");
+            return response;
+        }
+
+        ///<summary>
+        ///The function returns the handle of the Volumes indicator.
+        ///</summary>
+        ///<param name="symbol">The symbol name of the security, the data of which should be used to calculate the indicator.</param>
+        ///<param name="period">The value of the period can be one of the ENUM_TIMEFRAMES enumeration values, 0 means the current timeframe.</param>
+        ///<param name="name">The name of the custom indicator, with path relative to the root directory of indicators (MQL5/Indicators/). If an indicator is located in a subdirectory, for example, in MQL5/Indicators/Examples, its name must be specified like: "Examples\\indicator_name" (it is necessary to use a double slash instead of the single slash as a separator).</param>
+        ///<param name="parameters">input-parameters of a custom indicator. If there is no parameters specified, then default values will be used.</param>
+        public int iCustom(string symbol, ENUM_TIMEFRAMES period, string name, bool[] parameters)
+        {
+            Log.Debug("iCustom: called.");
+            var response = SendRequest<int>(new ICustomRequest
+            {
+                Symbol = symbol,
+                Timeframe = (int)period,
+                Name = name,
+                Params = new ArrayList(parameters),
+                ParamsType = ICustomRequest.ParametersType.Int
+            });
+            Log.Debug($"iCustom: response = {response}.");
+            return response;
+        }
+
+        #endregion //Technical Indicators
+
+        #region Date and Time
+
+        ///<summary>
+        ///Returns the last known server time, time of the last quote receipt for one of the symbols selected in the "Market Watch" window.
+        ///</summary>
+        public DateTime TimeCurrent()
+        {
+            Log.Debug("TimeCurrent: called.");
+            var response = SendCommand<long>(Mt5CommandType.TimeCurrent, null);
+            Log.Debug($"TimeCurrent: response = {response}.");
+            return Mt5TimeConverter.ConvertFromMtTime(response);
+        }
+
+        ///<summary>
+        ///Returns the calculated current time of the trade server. Unlike TimeCurrent(), the calculation of the time value is performed in the client terminal and depends on the time settings on your computer.
+        ///</summary>
+        public DateTime TimeTradeServer()
+        {
+            Log.Debug("TimeTradeServer: called.");
+            var response = SendCommand<long>(Mt5CommandType.TimeTradeServer, null);
+            Log.Debug($"TimeTradeServer: response = {response}.");
+            return Mt5TimeConverter.ConvertFromMtTime(response);
+        }
+
+        ///<summary>
+        ///Returns the local time of a computer, where the client terminal is running.
+        ///</summary>
+        public DateTime TimeLocal()
+        {
+            Log.Debug("TimeLocal: called.");
+            var response = SendCommand<long>(Mt5CommandType.TimeLocal, null);
+            Log.Debug($"TimeLocal: response = {response}.");
+            return Mt5TimeConverter.ConvertFromMtTime(response);
+        }
+
+        ///<summary>
+        ///Returns the GMT, which is calculated taking into account the DST switch by the local time on the computer where the client terminal is running.
+        ///</summary>
+        public DateTime TimeGMT()
+        {
+            Log.Debug("TimeGMT: called.");
+            var response = SendCommand<long>(Mt5CommandType.TimeGMT, null);
+            Log.Debug($"TimeGMT: response = {response}.");
+            return Mt5TimeConverter.ConvertFromMtTime(response);
+        }
+
+        #endregion //Date and Time
+
         #endregion // Public Methods
 
         #region Properties
@@ -2241,6 +2364,7 @@ namespace MtApi5
 
         #region Events
         public event QuoteHandler QuoteUpdated;
+        public event EventHandler<Mt5QuoteEventArgs> QuoteUpdate;
         public event EventHandler<Mt5QuoteEventArgs> QuoteAdded;
         public event EventHandler<Mt5QuoteEventArgs> QuoteRemoved;
         public event EventHandler<Mt5ConnectionEventArgs> ConnectionStateChanged;
@@ -2388,10 +2512,10 @@ namespace MtApi5
             }
 
             var responseValue = response.GetValue();
-            return responseValue != null ? (T)responseValue : default(T);
+            return (T) responseValue;
         }
 
-        private T SendRequest<T>(RequestBase request) where T : ResponseBase, new()
+        private T SendRequest<T>(RequestBase request)
         {
             if (request == null)
                 return default(T);
@@ -2410,22 +2534,21 @@ namespace MtApi5
                 throw new ExecutionException(ErrorCode.ErrCustom, "Response from MetaTrader is null");
             }
 
-            var response = JsonConvert.DeserializeObject<T>(res);
+            var response = JsonConvert.DeserializeObject<Response<T>>(res);
             if (response.ErrorCode != 0)
             {
                 throw new ExecutionException((ErrorCode)response.ErrorCode, response.ErrorMessage);
             }
 
-            return response;
+            return response.Value;
         }
 
 
         private void _client_QuoteUpdated(MtQuote quote)
         {
-            if (quote != null)
-            {
-                QuoteUpdated?.Invoke(this, quote.Instrument, quote.Bid, quote.Ask);
-            }
+            if (quote == null) return;
+            QuoteUpdate?.Invoke(this, new Mt5QuoteEventArgs(new Mt5Quote(quote.Instrument, quote.Bid, quote.Ask)));
+            QuoteUpdated?.Invoke(this, quote.Instrument, quote.Bid, quote.Ask);
         }
 
         private void _client_ServerDisconnected(object sender, EventArgs e)
@@ -2440,12 +2563,18 @@ namespace MtApi5
 
         private void _client_QuoteRemoved(MtQuote quote)
         {
-            QuoteRemoved?.Invoke(this, new Mt5QuoteEventArgs(quote.Parse()));
+            if (quote != null)
+            {
+                QuoteRemoved?.Invoke(this, new Mt5QuoteEventArgs(new Mt5Quote(quote.Instrument, quote.Bid, quote.Ask)));
+            }
         }
 
         private void _client_QuoteAdded(MtQuote quote)
         {
-            QuoteAdded?.Invoke(this, new Mt5QuoteEventArgs(quote.Parse()));
+            if (quote != null)
+            {
+                QuoteAdded?.Invoke(this, new Mt5QuoteEventArgs(new Mt5Quote(quote.Instrument, quote.Bid, quote.Ask)));
+            }
         }
 
         private void OnConnected()

MtApi5/MtConverters.cs

@@ -6,84 +6,18 @@ namespace MtApi5
 {
     internal static class MtConverters
     {
+        private static readonly MtLog Log = LogConfigurator.GetLogger(typeof(MtConverters));
+
         #region Values Converters
-        public static Mt5Quote Parse(this MtQuote quote)
+        public static Mt5Quote Convert(this MtQuote quote)
         {
-            return (quote != null) ? new Mt5Quote(quote.Instrument, quote.Bid, quote.Ask) : null;
-        }
-
-        public static bool ParseResult(this string inputString, char separator, out MqlTradeResult result)
-        {
-            var retVal = false;
-            result = null;
-
-            if (string.IsNullOrEmpty(inputString) == false)
-            {
-                var values = inputString.Split(separator);
-                if (values.Length == 10)
-                {
-                    try
-                    {
-                        retVal = int.Parse(values[0]) != 0;
-
-                        var retcode = uint.Parse(values[1]);
-                        var deal = ulong.Parse(values[2]);
-                        var order = ulong.Parse(values[3]);
-                        var volume = double.Parse(values[4]);
-                        var price = double.Parse(values[5]);
-                        var bid = double.Parse(values[6]);
-                        var ask = double.Parse(values[7]);
-                        var comment = values[8];
-                        var requestId = uint.Parse(values[9]);
-
-                        result = new MqlTradeResult(retcode, deal, order, volume, price, bid, ask, comment, requestId);
-                    }
-                    catch (Exception)
-                    {
-                    }
-                }
-            }
-
-            return retVal;
-        }
-
-        public static bool ParseResult(this string inputString, char separator, out MqlTradeCheckResult result)
-        {
-            var retVal = false;
-            result = null;
-
-            if (string.IsNullOrEmpty(inputString) == false)
-            {
-                var values = inputString.Split(separator);
-                if (values.Length == 10)
-                {
-                    try
-                    {
-                        retVal = int.Parse(values[0]) != 0;
-
-                        var retcode = uint.Parse(values[1]);
-                        var balance = double.Parse(values[2]);
-                        var equity = double.Parse(values[3]);
-                        var profit = double.Parse(values[4]);
-                        var margin = double.Parse(values[5]);
-                        var marginFree = double.Parse(values[6]);
-                        var marginLevel = double.Parse(values[7]);
-                        var comment = values[8];
-
-                        result = new MqlTradeCheckResult(retcode, balance, equity, profit, margin, marginFree, marginLevel, comment);
-                    }
-                    catch (Exception)
-                    {
-                        retVal = false;
-                    }
-                }
-            }
-
-            return retVal;
+            return quote != null ? new Mt5Quote(quote.Instrument, quote.Bid, quote.Ask) : null;
         }
 
         public static bool ParseResult(this string inputString, char separator, out double result)
         {
+            Log.Debug($"ParseResult: inputString = {inputString}, separator = {separator}");
+
             var retVal = false;
             result = 0;
 
@@ -98,18 +32,25 @@ namespace MtApi5
 
                         result = double.Parse(values[1]);
                     }
-                    catch (Exception)
+                    catch (Exception ex)
                     {
                         retVal = false;
+                        Log.Error($"ParseResult: {ex.Message}");
                     }
                 }
             }
+            else
+            {
+                Log.Warn("ParseResult: input srting is null or empty!");
+            }
 
             return retVal;
         }
 
         public static bool ParseResult(this string inputString, char separator, out DateTime from, out DateTime to)
         {
+            Log.Debug($"ParseResult: inputString = {inputString}, separator = {separator}");
+
             var retVal = false;
 
             from = new DateTime();
@@ -130,12 +71,17 @@ namespace MtApi5
                         var iTo= int.Parse(values[2]);
                         to = Mt5TimeConverter.ConvertFromMtTime(iTo);
                     }
-                    catch (Exception)
+                    catch (Exception ex)
                     {
                         retVal = false;
+                        Log.Error($"ParseResult: {ex.Message}");
                     }
                 }
             }
+            else
+            {
+                Log.Warn("ParseResult: input srting is null or empty!");
+            }
 
             return retVal;
         }

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("1.0.15")]
-[assembly: AssemblyFileVersion("1.0.15")]
+[assembly: AssemblyVersion("1.0.16")]
+[assembly: AssemblyFileVersion("1.0.16")]

MtApi5/Requests/OrderCheckRequest.cs

@@ -0,0 +1,10 @@
+namespace MtApi5.Requests
+{
+    internal class OrderCheckRequest: RequestBase
+    {
+        public override RequestType RequestType => RequestType.OrderCheck;
+
+        public MqlTradeRequest TradeRequest { get; set; }
+
+    }
+}

MtApi5/Requests/OrderCheckResult.cs

@@ -0,0 +1,8 @@
+namespace MtApi5.Requests
+{
+    public class OrderCheckResult
+    {
+        public bool RetVal { get; set; }
+        public MqlTradeCheckResult TradeCheckResult { get; set; }
+    }
+}

MtApi5/Requests/OrderSendRequest.cs

@@ -0,0 +1,9 @@
+namespace MtApi5.Requests
+{
+    internal class OrderSendRequest: RequestBase
+    {
+        public override RequestType RequestType => RequestType.OrderSend;
+
+        public MqlTradeRequest TradeRequest { get; set; }
+    }
+}

MtApi5/Requests/OrderSendResult.cs

@@ -0,0 +1,8 @@
+namespace MtApi5.Requests
+{
+    internal class OrderSendResult
+    {
+        public bool RetVal { get; set; }
+        public MqlTradeResult TradeResult { get; set; }
+    }
+}

MtApi5/Requests/PositionOpenRequest.cs

@@ -0,0 +1,15 @@
+namespace MtApi5.Requests
+{
+    internal class PositionOpenRequest: RequestBase
+    {
+        public override RequestType RequestType => RequestType.PositionOpen;
+
+        public string Symbol { get; set; }
+        public ENUM_ORDER_TYPE OrderType { get; set; }
+        public double Volume { get; set; }
+        public double Price { get; set; }
+        public double Sl { get; set; }
+        public double Tp { get; set; }
+        public string Comment { get; set; }
+    }
+}

MtApi5/Requests/RequestType.cs

@@ -1,9 +1,14 @@
-namespace MtApi5.Requests
+// ReSharper disable InconsistentNaming
+
+namespace MtApi5.Requests
 {
     internal enum RequestType
     {
         Unknown         = 0,
         CopyTicks       = 1,
-        iCustom         = 2
+        iCustom         = 2,
+        OrderSend       = 3,
+        PositionOpen    = 4,
+        OrderCheck      = 5
     }
 }

MtApi5/Requests/Response.cs

@@ -1,8 +1,10 @@
-namespace MtApi5.Responses
+namespace MtApi5.Requests
 {
-    internal class ResponseBase
+    internal class Response<T>
     {
         public int ErrorCode { get; set; }
         public string ErrorMessage { get; set; }
+
+        public T Value { get; set; }
     }
 }

MtApi5/Responses/CopyTicksResponse.cs

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

MtApi5/Responses/ICustomResponse.cs

@@ -1,7 +0,0 @@
-namespace MtApi5.Responses
-{
-    internal class ICustomResponse: ResponseBase
-    {
-        public int Value { get; set; }
-    }
-}

TestClients/MtApi5TestClient/MainWindow.xaml

@@ -4,7 +4,7 @@
         xmlns:mtapi5="clr-namespace:MtApi5;assembly=MtApi5"
         xmlns:sys="clr-namespace:System;assembly=mscorlib"
         xmlns:mtApi5TestClient="clr-namespace:MtApi5TestClient"
-        Title="MainWindow" Height="700" Width="650"
+        Title="MainWindow" Height="700" Width="700"
         Closing="Window_Closing">
     <Window.Resources>
         <DataTemplate x:Key="ConnectionTextBlockTemplate" DataType="{x:Type mtapi5:Mt5ConnectionState}">
@@ -100,58 +100,33 @@
                 <ColumnDefinition Width="*"/>
             </Grid.ColumnDefinitions>
 
-            <Expander ExpandDirection="Right" IsExpanded="True"
-                      Grid.Row="0" Grid.Column="0" Margin="5">
-                <Expander.Header>
-                    <TextBlock Text="Connection" RenderTransformOrigin="0.5,0.5" Margin="0,0,0,0" Width="Auto">
-                        <TextBlock.LayoutTransform>
-                            <TransformGroup>
-                                <ScaleTransform ScaleX="1" ScaleY="1"/>
-                                <SkewTransform AngleX="0" AngleY="0"/>
-                                <RotateTransform Angle="-90"/>
-                                <TranslateTransform X="0" Y="0"/>
-                            </TransformGroup>
-                        </TextBlock.LayoutTransform>
-                        <TextBlock.RenderTransform>
-                            <TransformGroup>
-                                <ScaleTransform ScaleX="1" ScaleY="1"/>
-                                <SkewTransform AngleX="0" AngleY="0"/>
-                                <RotateTransform Angle="0"/>
-                                <TranslateTransform X="0" Y="0"/>
-                            </TransformGroup>
-                        </TextBlock.RenderTransform>
-                    </TextBlock>
-                </Expander.Header>
-                <Expander.Content>
-                    <Grid Margin="10">
-                        <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto"/>
-                            <RowDefinition Height="Auto"/>
-                            <RowDefinition Height="Auto"/>
-                        </Grid.RowDefinitions>
+            <Grid Margin="10">
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
 
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="150"/>
-                        </Grid.ColumnDefinitions>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto"/>
+                    <ColumnDefinition Width="150"/>
+                </Grid.ColumnDefinitions>
 
-                        <TextBlock Grid.Row="0" Grid.Column="0" Text="Host"/>
-                        <TextBox Grid.Row="0" Grid.Column="1" 
+                <TextBlock Grid.Row="0" Grid.Column="0" Text="Host"/>
+                <TextBox Grid.Row="0" Grid.Column="1" 
                          Margin="5,0,0,0"
                          Text="{Binding Host, UpdateSourceTrigger=PropertyChanged}"/>
 
-                        <TextBlock Grid.Row="1" Grid.Column="0" Text="Port"/>
-                        <TextBox Grid.Row="1" Grid.Column="1" 
+                <TextBlock Grid.Row="1" Grid.Column="0" Text="Port"/>
+                <TextBox Grid.Row="1" Grid.Column="1" 
                          Margin="5,0,0,0"
                          Text="{Binding Port, UpdateSourceTrigger=PropertyChanged}"/>
 
-                        <StackPanel Grid.Row="2" Grid.ColumnSpan="2" Margin="5" Orientation="Horizontal">
-                            <Button Content="Connect" Width="70" Command="{Binding ConnectCommand}" />
-                            <Button Margin="5,0,0,0" Width="70" Content="Disconnect" Command="{Binding DisconnectCommand}" />
-                        </StackPanel>
-                    </Grid>
-                </Expander.Content>
-            </Expander>           
+                <StackPanel Grid.Row="2" Grid.ColumnSpan="2" Margin="5" Orientation="Horizontal">
+                    <Button Content="Connect" Width="70" Command="{Binding ConnectCommand}" />
+                    <Button Margin="5,0,0,0" Width="70" Content="Disconnect" Command="{Binding DisconnectCommand}" />
+                </StackPanel>
+            </Grid>
 
             <ListView Grid.Row="0" Grid.Column="1" 
                       ItemsSource="{Binding Quotes}" 
@@ -247,20 +222,26 @@
                                           SelectedItem="{Binding TradeRequest.Type_time}" Margin="5,0,0,0"/>
                                 
                                 <TextBlock Grid.Column="2" Grid.Row="6" Text="Expiration" Margin="10,0,0,0"/>
-                                <TextBox Grid.Column="3" Grid.Row="6" Text="{Binding TradeRequest}" Margin="5,0,0,0"/>
+                                <TextBox Grid.Column="3" Grid.Row="6" Text="{Binding TradeRequest.Expiration}" Margin="5,0,0,0"/>
                                 
                                 <TextBlock Grid.Column="0" Grid.Row="7" Text="Comment"/>
-                                <TextBox Grid.Column="1" Grid.Row="7" Grid.ColumnSpan="3" Text="{Binding TradeRequest}" Margin="5,0,0,0"/>
+                                <TextBox Grid.Column="1" Grid.Row="7" Grid.ColumnSpan="3" Text="{Binding TradeRequest.Comment}" Margin="5,0,0,0"/>
                             </Grid>
                         </Expander>
 
                         <StackPanel Grid.Row="1" Orientation="Vertical">
-                            <Button Content="OrderSend" Command="{Binding OrderSendCommand}" Width="100" Height="25" HorizontalAlignment="Left" Margin="4"/>
-                            <Button Content="HistoryDealGetDouble" Command="{Binding HistoryDealGetDoubleCommand}" Height="25" HorizontalAlignment="Left"  Margin="4"/>
-                            <Button Content="HistoryDealGetInteger" Command="{Binding HistoryDealGetIntegerCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
-                            <Button Content="HistoryDealGetString" Command="{Binding HistoryDealGetStringCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
-                            <Button Content="HistoryOrderGetInteger" Command="{Binding HistoryOrderGetIntegerCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
-                            <Button Content="HistoryDealMethods" Command="{Binding HistoryDealMethodsCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                            <StackPanel Orientation="Horizontal">
+                                <Button Content="OrderSend" Command="{Binding OrderSendCommand}" Width="100" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                                <Button Content="OrderCheck" Command="{Binding OrderCheckCommand}" Width="100" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                            </StackPanel>
+
+                            <WrapPanel>
+                                <Button Content="HistoryDealGetDouble" Command="{Binding HistoryDealGetDoubleCommand}" Height="25" HorizontalAlignment="Left"  Margin="4"/>
+                                <Button Content="HistoryDealGetInteger" Command="{Binding HistoryDealGetIntegerCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                                <Button Content="HistoryDealGetString" Command="{Binding HistoryDealGetStringCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                                <Button Content="HistoryOrderGetInteger" Command="{Binding HistoryOrderGetIntegerCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                                <Button Content="HistoryDealMethods" Command="{Binding HistoryDealMethodsCommand}" Height="25" HorizontalAlignment="Left" Margin="4"/>
+                            </WrapPanel>
                         </StackPanel>
 
                     </Grid>
@@ -402,10 +383,25 @@
                     <Button Command="{Binding PositionOpenCommand}" Content="PositionOpen" Margin="2"/>
                 </WrapPanel>
             </TabItem>
+
+            <TabItem Header="Indicators">
+                <WrapPanel VerticalAlignment="Top" Margin="5">
+                    <Button Command="{Binding iCustomCommand}" Content="iCustom" Margin="2"/>
+                </WrapPanel>
+            </TabItem>
+
+            <TabItem Header="Time and Date">
+                <WrapPanel VerticalAlignment="Top" Margin="5">
+                    <Button Command="{Binding TimeCurrentCommand}" Content="TimeCurrent" Margin="2"/>
+                    <Button Command="{Binding TimeTradeServerCommand}" Content="TimeTradeServer" Margin="2"/>
+                    <Button Command="{Binding TimeLocalCommand}" Content="TimeLocal" Margin="2"/>
+                    <Button Command="{Binding TimeGMTCommand}" Content="TimeGMT" Margin="2"/>
+                </WrapPanel>
+            </TabItem>
         </TabControl>
 
-        <Expander Grid.Row="2" Header="History" IsExpanded="True">
-            <ListBox mtApi5TestClient:ListBoxBehavior.ScrollOnNewItem="true" Height="200" ItemsSource="{Binding History}"/>
+        <Expander Grid.Row="2" Header="Console" IsExpanded="True">
+            <ListBox mtApi5TestClient:ListBoxBehavior.ScrollOnNewItem="true" Height="180" ItemsSource="{Binding History}"/>
         </Expander>
 
         <StatusBar Grid.Row="3">

TestClients/MtApi5TestClient/ViewModel.cs

@@ -1,4 +1,5 @@
-using System;
+// ReSharper disable InconsistentNaming
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Windows;
@@ -16,6 +17,8 @@ namespace MtApi5TestClient
         public DelegateCommand DisconnectCommand { get; private set; }
 
         public DelegateCommand OrderSendCommand { get; private set; }
+        public DelegateCommand OrderCheckCommand { get; private set; }
+
         public DelegateCommand HistoryOrderGetIntegerCommand { get; private set; }
         public DelegateCommand HistoryDealGetDoubleCommand { get; private set; }
         public DelegateCommand HistoryDealGetIntegerCommand { get; private set; }
@@ -55,6 +58,13 @@ namespace MtApi5TestClient
         public DelegateCommand PositionOpenCommand { get; private set; }
 
         public DelegateCommand PrintCommand { get; private set; }
+
+        public DelegateCommand iCustomCommand { get; private set; }
+
+        public DelegateCommand TimeCurrentCommand { get; private set; }
+        public DelegateCommand TimeTradeServerCommand { get; private set; }
+        public DelegateCommand TimeLocalCommand { get; private set; }
+        public DelegateCommand TimeGMTCommand { get; private set; }
         #endregion
 
         #region Properties
@@ -198,6 +208,8 @@ namespace MtApi5TestClient
             DisconnectCommand = new DelegateCommand(ExecuteDisconnect, CanExecuteDisconnect);
 
             OrderSendCommand = new DelegateCommand(ExecuteOrderSend);
+            OrderCheckCommand = new DelegateCommand(ExecuteOrderCheck);
+
             HistoryOrderGetIntegerCommand = new DelegateCommand(ExecuteHistoryOrderGetInteger);
             HistoryDealGetDoubleCommand = new DelegateCommand(ExecuteHistoryDealGetDouble);
             HistoryDealGetIntegerCommand = new DelegateCommand(ExecuteHistoryDealGetInteger);
@@ -237,6 +249,13 @@ namespace MtApi5TestClient
             PositionOpenCommand = new DelegateCommand(ExecutePositionOpen);
 
             PrintCommand = new DelegateCommand(ExecutePrint);
+
+            iCustomCommand = new DelegateCommand(ExecuteICustom);
+
+            TimeCurrentCommand = new DelegateCommand(ExecuteTimeCurrent);
+            TimeTradeServerCommand = new DelegateCommand(ExecuteTimeTradeServer);
+            TimeLocalCommand = new DelegateCommand(ExecuteTimeLocal);
+            TimeGMTCommand = new DelegateCommand(ExecuteTimeGMT);
         }
 
         private bool CanExecuteConnect(object o)
@@ -269,15 +288,29 @@ namespace MtApi5TestClient
         private async void ExecuteOrderSend(object o)
         {
             var request = TradeRequest.GetMqlTradeRequest();
-            
+            MqlTradeResult result = null;
             var retVal = await Execute(() =>
             {
-                MqlTradeResult result;
                 var ok = _mtApiClient.OrderSend(request, out result);
-                return ok ? result : null;
+                return ok;
             });
 
-            var message = retVal != null ? $"OrderSend successed. {MqlTradeResultToString(retVal)}" : "OrderSend failed.";
+            var message = retVal ? $"OrderSend: success. {result}" : $"OrderSend: fail. {result}";
+            AddLog(message);
+        }
+
+
+        private async void ExecuteOrderCheck(object obj)
+        {
+            var request = TradeRequest.GetMqlTradeRequest();
+            MqlTradeCheckResult result = null;
+            var retVal = await Execute(() =>
+            {
+                var ok = _mtApiClient.OrderCheck(request, out result);
+                return ok;
+            });
+
+            var message = retVal ? $"OrderCheck: success. {result}" : $"OrderCheck: fail. {result}";
             AddLog(message);
         }
 
@@ -325,15 +358,14 @@ namespace MtApi5TestClient
         {
             try
             {
-                var posId = await Execute(() => _mtApiClient.PositionGetInteger(ENUM_POSITION_PROPERTY_INTEGER.POSITION_IDENTIFIER)); // posId = 7247951
-                var history = await Execute(() => _mtApiClient.HistorySelectByPosition(posId)); // history = true
-                var historyDealsTotal = await Execute(() => _mtApiClient.HistoryDealsTotal()); // historyDealsCount  = 4
-                var histDealTicket = await Execute(() => _mtApiClient.HistoryDealGetTicket(0)); //  histDealTicket = 6632442
-                var histDealPrice = await Execute(() => _mtApiClient.HistoryDealGetDouble(histDealTicket, ENUM_DEAL_PROPERTY_DOUBLE.DEAL_PRICE)); // Exception
+                var posId = await Execute(() => _mtApiClient.PositionGetInteger(ENUM_POSITION_PROPERTY_INTEGER.POSITION_IDENTIFIER));
+                var history = await Execute(() => _mtApiClient.HistorySelectByPosition(posId));
+                var historyDealsTotal = await Execute(() => _mtApiClient.HistoryDealsTotal());
+                var histDealTicket = await Execute(() => _mtApiClient.HistoryDealGetTicket(0));
+                var histDealPrice = await Execute(() => _mtApiClient.HistoryDealGetDouble(histDealTicket, ENUM_DEAL_PROPERTY_DOUBLE.DEAL_PRICE));
             }
             catch (Exception ex)
             {
-                // ex.Messsage = "Service connection failed! Ошибка сериализации параметра http://tempuri.org/:command. Сообщение InnerException было \"Тип \"MtApi5.ENUM_DEAL_PROPERTY_DOUBLE\" с именем контракта данных \"ENUM_DEAL_PROPERTY_DOUBLE:http://schemas.datacontract.org/2004/07/MtApi5\" не ожидается. Попробуйте использовать DataContractResolver, если вы используете DataContractSerializer, или добавьте любые статически неизвестные типы в список известных типов - например, используя атрибут KnownTypeAttribute или путем их добавления в список известных типов, передаваемый в сериализатор.\".  Подробнее см. InnerException."
                 AddLog(ex.Message);
                 return;
             }
@@ -833,6 +865,41 @@ namespace MtApi5TestClient
             AddLog($"Print: message print in MetaTrader - {retVal}");
         }
 
+        private async void ExecuteICustom(object o)
+        {
+            const string symbol = "EURUSD";
+            const ENUM_TIMEFRAMES timeframe = ENUM_TIMEFRAMES.PERIOD_H1;
+            const string name = @"Examples\Custom Moving Average";
+            int[] parameters = { 0, 21, (int)ENUM_APPLIED_PRICE.PRICE_CLOSE };
+
+            var retVal = await Execute(() => _mtApiClient.iCustom(symbol, timeframe, name, parameters));
+            AddLog($"Custom Moving Average: result - {retVal}");
+        }
+
+        private async void ExecuteTimeCurrent(object o)
+        {
+            var retVal = await Execute(() => _mtApiClient.TimeCurrent());
+            AddLog($"TimeCurrent: {retVal}");
+        }
+
+        private async void ExecuteTimeTradeServer(object o)
+        {
+            var retVal = await Execute(() => _mtApiClient.TimeTradeServer());
+            AddLog($"TimeTradeServer: {retVal}");
+        }
+
+        private async void ExecuteTimeLocal(object o)
+        {
+            var retVal = await Execute(() => _mtApiClient.TimeLocal());
+            AddLog($"TimeLocal: {retVal}");
+        }
+
+        private async void ExecuteTimeGMT(object o)
+        {
+            var retVal = await Execute(() => _mtApiClient.TimeGMT());
+            AddLog($"TimeGMT: {retVal}");
+        }
+
         private static void RunOnUiThread(Action action)
         {
             Application.Current?.Dispatcher.Invoke(action);
@@ -955,20 +1022,6 @@ namespace MtApi5TestClient
             Quotes.Clear();
         }
 
-        private static string MqlTradeResultToString(MqlTradeResult result)
-        {
-            return result != null ?
-                "Retcode = " + result.Retcode + ";"
-                + " Comment = " + result.Comment + ";"
-                + " Order = " + result.Order + ";"
-                + " Volume = " + result.Volume + ";"
-                + " Price = " + result.Price + ";"
-                + " Deal = " + result.Deal + ";"
-                + " Request_id = " + result.Request_id + ";"
-                + " Bid = " + result.Bid + ";"
-                + " Ask = " + result.Ask + ";" : string.Empty;
-        }
-
         private void OnSelectedQuoteChanged()
         {
             if (SelectedQuote == null) return;

TestClients/TestApiClientUI/Form1.Designer.cs

@@ -143,6 +143,8 @@
             this.label23 = new System.Windows.Forms.Label();
             this.textBoxAccountInfoSymbol = new System.Windows.Forms.TextBox();
             this.tabPage4 = new System.Windows.Forms.TabPage();
+            this.comboBox12 = new System.Windows.Forms.ComboBox();
+            this.button72 = new System.Windows.Forms.Button();
             this.button36 = new System.Windows.Forms.Button();
             this.comboBox10 = new System.Windows.Forms.ComboBox();
             this.comboBox9 = new System.Windows.Forms.ComboBox();
@@ -210,6 +212,7 @@
             this.button4 = new System.Windows.Forms.Button();
             this.tabPage11 = new System.Windows.Forms.TabPage();
             this.button69 = new System.Windows.Forms.Button();
+            this.button73 = new System.Windows.Forms.Button();
             this.groupBox1.SuspendLayout();
             this.statusStrip1.SuspendLayout();
             this.groupBox2.SuspendLayout();
@@ -1427,6 +1430,8 @@
             // 
             // tabPage4
             // 
+            this.tabPage4.Controls.Add(this.comboBox12);
+            this.tabPage4.Controls.Add(this.button72);
             this.tabPage4.Controls.Add(this.button36);
             this.tabPage4.Controls.Add(this.comboBox10);
             this.tabPage4.Controls.Add(this.comboBox9);
@@ -1450,6 +1455,25 @@
             this.tabPage4.Text = "MarketInfo";
             this.tabPage4.UseVisualStyleBackColor = true;
             // 
+            // comboBox12
+            // 
+            this.comboBox12.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox12.FormattingEnabled = true;
+            this.comboBox12.Location = new System.Drawing.Point(13, 188);
+            this.comboBox12.Name = "comboBox12";
+            this.comboBox12.Size = new System.Drawing.Size(186, 21);
+            this.comboBox12.TabIndex = 38;
+            // 
+            // button72
+            // 
+            this.button72.Location = new System.Drawing.Point(208, 186);
+            this.button72.Name = "button72";
+            this.button72.Size = new System.Drawing.Size(111, 23);
+            this.button72.TabIndex = 37;
+            this.button72.Text = "TerminalInfoString";
+            this.button72.UseVisualStyleBackColor = true;
+            this.button72.Click += new System.EventHandler(this.button72_Click);
+            // 
             // button36
             // 
             this.button36.Location = new System.Drawing.Point(208, 157);
@@ -1844,6 +1868,7 @@
             // 
             // tabPage6
             // 
+            this.tabPage6.Controls.Add(this.button73);
             this.tabPage6.Controls.Add(this.textBoxPrint);
             this.tabPage6.Controls.Add(this.button27);
             this.tabPage6.Controls.Add(this.button14);
@@ -1858,14 +1883,14 @@
             // 
             // textBoxPrint
             // 
-            this.textBoxPrint.Location = new System.Drawing.Point(13, 86);
+            this.textBoxPrint.Location = new System.Drawing.Point(13, 108);
             this.textBoxPrint.Name = "textBoxPrint";
             this.textBoxPrint.Size = new System.Drawing.Size(386, 20);
             this.textBoxPrint.TabIndex = 3;
             // 
             // button27
             // 
-            this.button27.Location = new System.Drawing.Point(405, 84);
+            this.button27.Location = new System.Drawing.Point(405, 106);
             this.button27.Name = "button27";
             this.button27.Size = new System.Drawing.Size(75, 23);
             this.button27.TabIndex = 2;
@@ -2146,6 +2171,16 @@
             this.button69.UseVisualStyleBackColor = true;
             this.button69.Click += new System.EventHandler(this.button69_Click);
             // 
+            // button73
+            // 
+            this.button73.Location = new System.Drawing.Point(13, 74);
+            this.button73.Name = "button73";
+            this.button73.Size = new System.Drawing.Size(75, 23);
+            this.button73.TabIndex = 4;
+            this.button73.Text = "TimeGMT";
+            this.button73.UseVisualStyleBackColor = true;
+            this.button73.Click += new System.EventHandler(this.button73_Click);
+            // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -2379,6 +2414,9 @@
         private System.Windows.Forms.TextBox textBoxAccountLogin;
         private System.Windows.Forms.Button button70;
         private System.Windows.Forms.Button button71;
+        private System.Windows.Forms.ComboBox comboBox12;
+        private System.Windows.Forms.Button button72;
+        private System.Windows.Forms.Button button73;
     }
 }
 

TestClients/TestApiClientUI/Form1.cs

@@ -34,6 +34,7 @@ namespace TestApiClientUI
             comboBox9.DataSource = Enum.GetNames(typeof(EnumTerminalInfoInteger));
             comboBox10.DataSource = Enum.GetNames(typeof(EnumTerminalInfoDouble));
             comboBox11.DataSource = Enum.GetNames(typeof(EnumObject));
+            comboBox12.DataSource = Enum.GetNames(typeof(ENUM_TERMINAL_INFO_STRING));
             comboBoxAccountInfoCmd.DataSource = Enum.GetNames(typeof(TradeOperation));
 
             _apiClient.QuoteUpdated += apiClient_QuoteUpdated;
@@ -615,18 +616,28 @@ namespace TestApiClientUI
             listBoxProceHistory.DataSource = items;
         }
 
+        //TimeCurrent
         private void button13_Click(object sender, EventArgs e)
         {
             var retVal = _apiClient.TimeCurrent();
             PrintLog($"TimeCurrent result: {retVal}");
         }
 
+        //TimeLocal
         private void button14_Click(object sender, EventArgs e)
         {
             var retVal = _apiClient.TimeLocal();
             PrintLog($"TimeLocal result: {retVal}");
         }
 
+        //TimeGMT
+        private void button73_Click(object sender, EventArgs e)
+        {
+            var retVal = _apiClient.TimeGMT();
+            PrintLog($"TimeGMT result: {retVal}");
+        }
+
+        //RefreshRates
         private void buttonRefreshRates_Click(object sender, EventArgs e)
         {
             var retVal = _apiClient.RefreshRates();
@@ -1129,6 +1140,16 @@ namespace TestApiClientUI
             PrintLog($"TerminalInfoDouble: result = {result}");
         }
 
+        //TerminalInfoString
+        private async void button72_Click(object sender, EventArgs e)
+        {
+            ENUM_TERMINAL_INFO_STRING propId;
+            Enum.TryParse(comboBox12.Text, out propId);
+
+            var result = await Execute(() => _apiClient.TerminalInfoString(propId));
+            PrintLog($"TerminalInfoString: result = {result}");
+        }
+
         private void checkBox2_CheckedChanged(object sender, EventArgs e)
         {
             var checkbox = sender as CheckBox;

mq5/MtApi5.mq5

@@ -74,6 +74,7 @@ void OnDeinit(const int reason)
 void OnTick()
 {
    start();
+   if (IsTesting()) OnTimer();
 }
 
 int preinit()
@@ -94,9 +95,6 @@ bool IsDemo()
 bool IsTesting()
 {  
    bool isTesting = MQLInfoInteger(MQL_TESTER);
-#ifdef __DEBUG_LOG__
-   PrintFormat("IsTesting: %s", isTesting ? "true" : "false");
-#endif
    return isTesting;
 }
 
@@ -147,6 +145,7 @@ int init()
    
 #ifdef __DEBUG_LOG__
    PrintFormat("Expert Handle = %d", ExpertHandle);
+   PrintFormat("IsTesting: %s", IsTesting() ? "true" : "false");
 #endif
    
    //--- Backtesting mode
@@ -489,9 +488,9 @@ int executeCommand()
    case 65: //PositionOpen
       Execute_PositionOpen(false);
    break;
-   case 1065: //PositionOpenWithResult
-      Execute_PositionOpen(true);
-   break;   
+//   case 1065: //PositionOpenWithResult
+//      Execute_PositionOpen(true);
+//   break;   
    case 66: //BacktestingReady
       Execute_BacktestingReady();
    break;
@@ -665,6 +664,18 @@ int executeCommand()
    case 126: //iVolumes
       Execute_iVolumes();
    break;
+   case 127: //TimeCurrent
+      Execute_TimeCurrent();
+   break;
+   case 128: //TimeTradeServer
+      Execute_TimeTradeServer();
+   break;
+   case 129: //TimeLocal
+      Execute_TimeLocal();
+   break;
+   case 130: //TimeGMT
+      Execute_TimeGMT();
+   break;   
    default:
       Print("Unknown command type = ", commandType);
       sendVoidResponse(ExpertHandle, _response_error);
@@ -3112,8 +3123,11 @@ void Execute_PositionOpen(bool isTradeResultRequired)
       return;
    }
    
-   PrintFormat("Execute_PositionOpen: symbol = %s, order_type = %d, volume = %f, price = %f, sl = %f, tp = %f, comment = %s", 
-      symbol, order_type, volume, price, sl, tp, comment);
+   
+#ifdef __DEBUG_LOG__   
+   PrintFormat("%s: symbol = %s, order_type = %d, volume = %f, price = %f, sl = %f, tp = %f, comment = %s", 
+      __FUNCTION__, symbol, order_type, volume, price, sl, tp, comment);
+#endif       
    
    CTrade trade;
    bool ok = trade.PositionOpen(symbol, (ENUM_ORDER_TYPE)order_type, volume, price, sl, tp, comment);
@@ -5424,6 +5438,38 @@ void Execute_iVolumes()
       PrintResponseError("iVolumes", _response_error);
    }
 }
+
+void Execute_TimeCurrent()
+{
+   if (!sendLongResponse(ExpertHandle, TimeCurrent(), _response_error))
+   {
+      PrintResponseError("TimeCurrent", _response_error);
+   }
+}
+
+void Execute_TimeTradeServer()
+{
+   if (!sendLongResponse(ExpertHandle, TimeTradeServer(), _response_error))
+   {
+      PrintResponseError("TimeTradeServer", _response_error);
+   }
+}
+
+void Execute_TimeLocal()
+{
+   if (!sendLongResponse(ExpertHandle, TimeLocal(), _response_error))
+   {
+      PrintResponseError("TimeLocal", _response_error);
+   }
+}
+
+void Execute_TimeGMT()
+{
+   if (!sendLongResponse(ExpertHandle, TimeGMT(), _response_error))
+   {
+      PrintResponseError("TimeGMT", _response_error);
+   }
+}
    
 void PrintParamError(string paramName)
 {
@@ -5562,7 +5608,7 @@ string OnRequest(string json)
    
    if(jv == NULL) 
    {   
-      PrintFormat("OnRequest [ERROR]: %d - %s", (string)parser.getErrorCode(), parser.getErrorMessage());
+      PrintFormat("%s [ERROR]: %d - %s", __FUNCTION__, (string)parser.getErrorCode(), parser.getErrorMessage());
    }
    else
    {
@@ -5579,8 +5625,17 @@ string OnRequest(string json)
             case 2: //iCustom
                response = ExecuteRequest_iCustom(jo);
                break;
+            case 3: //OrderSend
+               response = ExecuteRequest_OrderSend(jo);
+               break;
+            case 4: //PositionOpen
+               response = ExecuteRequest_PositionOpen(jo);
+               break;
+            case 5: //OrderCheck
+               response = ExecuteRequest_OrderCheck(jo);
+               break;
             default:
-               PrintFormat("OnRequest [WARNING]: Unknown request type %d", requestType);
+               PrintFormat("%s [WARNING]: Unknown request type %d", __FUNCTION__, requestType);
                response = CreateErrorResponse(-1, "Unknown request type");
                break;
         }
@@ -5664,7 +5719,7 @@ string ExecuteRequest_CopyTicks(JSONObject *jo)
       jaTicks.put(i, Serialize(ticks[i]));
    }
         
-   return CreateSuccessResponse("Ticks", jaTicks);;
+   return CreateSuccessResponse("Value", jaTicks);;
 }
 
 string ExecuteRequest_iCustom(JSONObject *jo)
@@ -5770,4 +5825,212 @@ int iCustomT(string symbol, ENUM_TIMEFRAMES timeframe, string name, T &p[], int
    default:
          return 0;
    }
+}
+
+#define PRINT_MSG_AND_RETURN_VALUE(msg,value) PrintFormat("%s: %s",__FUNCTION__,msg);return value
+#define CHECK_JSON_VALUE(jo, name_value, return_fail_result) if (jo.getValue(name_value) == NULL) { PRINT_MSG_AND_RETURN_VALUE(StringFormat("failed to get %s from JSON!", name_value), return_fail_result); }
+
+bool JsonToMqlTradeRequest(JSONObject *jo, MqlTradeRequest& request)
+{
+   //Action
+   CHECK_JSON_VALUE(jo, "Action", false);
+   request.action = (ENUM_TRADE_REQUEST_ACTIONS) jo.getInt("Action");
+   
+   //Magic
+   CHECK_JSON_VALUE(jo, "Magic", false);
+   request.magic = jo.getLong("Magic");
+   
+   //Order
+   CHECK_JSON_VALUE(jo, "Order", false);
+   request.order = jo.getLong("Magic");
+   
+   //Symbol
+   CHECK_JSON_VALUE(jo, "Symbol", false);
+   StringInit(request.symbol, 100, 0);
+   request.symbol = jo.getString("Symbol");
+   
+   //Volume
+   CHECK_JSON_VALUE(jo, "Volume", false);
+   request.volume = jo.getDouble("Volume");
+
+   //Price
+   CHECK_JSON_VALUE(jo, "Price", false);
+   request.price = jo.getDouble("Price");
+   
+   //Stoplimit
+   CHECK_JSON_VALUE(jo, "Stoplimit", false);
+   request.stoplimit = jo.getDouble("Stoplimit");
+   
+   //Sl
+   CHECK_JSON_VALUE(jo, "Sl", false);
+   request.sl = jo.getDouble("Sl");
+   
+   //Tp
+   CHECK_JSON_VALUE(jo, "Tp", false);
+   request.tp = jo.getDouble("Tp");
+
+   //Deviation
+   CHECK_JSON_VALUE(jo, "Deviation", false);
+   request.deviation = jo.getLong("Deviation");
+
+   //Type
+   CHECK_JSON_VALUE(jo, "Type", false);
+   request.type = (ENUM_ORDER_TYPE)jo.getInt("Type");
+   
+   //Type_filling
+   CHECK_JSON_VALUE(jo, "Type_filling", false);
+   request.type_filling = (ENUM_ORDER_TYPE_FILLING)jo.getInt("Type_filling");
+
+   //Type_time
+   CHECK_JSON_VALUE(jo, "Type_time", false);
+   request.type_time = (ENUM_ORDER_TYPE_TIME)jo.getInt("Type_time");
+   
+   //MtExpiration
+   CHECK_JSON_VALUE(jo, "MtExpiration", false);
+   request.expiration = (datetime)jo.getInt("MtExpiration");
+
+   //Comment
+   if (jo.getValue("Comment") != NULL)
+   {
+      StringInit(request.comment, 1000, 0);
+      request.comment = jo.getString("Comment");
+   }
+   
+   //Position
+   CHECK_JSON_VALUE(jo, "Position", false);
+   request.position = jo.getLong("Position");
+
+   //PositionBy
+   CHECK_JSON_VALUE(jo, "PositionBy", false);
+   request.position_by = jo.getLong("PositionBy");
+   
+   return true;
+}
+
+JSONObject* MqlTradeResultToJson(MqlTradeResult& result)
+{
+   JSONObject* jo = new JSONObject();
+   
+   jo.put("Retcode", new JSONNumber(result.retcode));
+   jo.put("Deal", new JSONNumber(result.deal));
+   jo.put("Order", new JSONNumber(result.order));
+   jo.put("Volume", new JSONNumber(result.volume));
+   jo.put("Price", new JSONNumber(result.price));
+   jo.put("Bid", new JSONNumber(result.bid));
+   jo.put("Ask", new JSONNumber(result.ask));
+   jo.put("Comment", new JSONString(result.comment));
+   jo.put("Request_id", new JSONNumber(result.request_id));
+   
+   return jo;
+}
+
+string ExecuteRequest_OrderSend(JSONObject *jo)
+{
+   CHECK_JSON_VALUE(jo, "TradeRequest", CreateErrorResponse(-1, "Undefinded mandatory parameter TradeRequest"));
+   JSONObject* trade_request_jo = jo.getObject("TradeRequest");
+      
+   MqlTradeRequest trade_request = {0};
+   JsonToMqlTradeRequest(trade_request_jo, trade_request);
+   
+   MqlTradeResult trade_result = {0};   
+   bool ok = OrderSend(trade_request, trade_result);
+   
+   JSONObject* result_value_jo = new JSONObject();
+   result_value_jo.put("RetVal", new JSONBool(ok));
+   result_value_jo.put("TradeResult", MqlTradeResultToJson(trade_result));
+   
+#ifdef __DEBUG_LOG__   
+   PrintFormat("%s: return value = %s", __FUNCTION__, ok ? "true" : "false");
+#endif    
+      
+   return CreateSuccessResponse("Value", result_value_jo);
+}
+
+string ExecuteRequest_PositionOpen(JSONObject *jo)
+{   
+   //Symbol
+   CHECK_JSON_VALUE(jo, "Symbol", CreateErrorResponse(-1, "Undefinded mandatory parameter Symbol"));
+   string symbol = jo.getString("Symbol");
+     
+   //OrderType 
+   CHECK_JSON_VALUE(jo, "OrderType", CreateErrorResponse(-1, "Undefinded mandatory parameter OrderType"));
+   ENUM_ORDER_TYPE order_type = (ENUM_ORDER_TYPE) jo.getInt("OrderType");
+   
+   //Volume
+   CHECK_JSON_VALUE(jo, "Volume", CreateErrorResponse(-1, "Undefinded mandatory parameter Volume"));
+   double volume = jo.getDouble("Volume");
+
+   //Price
+   CHECK_JSON_VALUE(jo, "Price", CreateErrorResponse(-1, "Undefinded mandatory parameter Price"));
+   double price = jo.getDouble("Price");
+
+   //Sl
+   CHECK_JSON_VALUE(jo, "Sl", CreateErrorResponse(-1, "Undefinded mandatory parameter Sl"));
+   double sl = jo.getDouble("Sl");
+   
+   //Tp
+   CHECK_JSON_VALUE(jo, "Tp", CreateErrorResponse(-1, "Undefinded mandatory parameter Tp"));
+   double tp = jo.getDouble("Tp");
+   
+   //Comment
+   string comment;
+   if (jo.getValue("Comment") != NULL)
+   {
+      comment = jo.getString("Comment");
+   }   
+
+#ifdef __DEBUG_LOG__
+   PrintFormat("%s: symbol = %s, order_type = %d, volume = %f, price = %f, sl = %f, tp = %f, comment = %s", 
+      __FUNCTION__, symbol, order_type, volume, price, sl, tp, comment);
+#endif
+
+   CTrade trade;
+   bool ok = trade.PositionOpen(symbol, order_type, volume, price, sl, tp, comment);
+
+   MqlTradeResult trade_result={0};
+   trade.Result(trade_result);
+
+   JSONObject* result_value_jo = new JSONObject();
+   result_value_jo.put("RetVal", new JSONBool(ok));
+   result_value_jo.put("TradeResult", MqlTradeResultToJson(trade_result));
+
+   return CreateSuccessResponse("Value", result_value_jo);   
+}
+
+JSONObject* MqlTradeCheckResultToJson(MqlTradeCheckResult& result)
+{
+   JSONObject* jo = new JSONObject();
+   
+   jo.put("Retcode", new JSONNumber(result.retcode));
+   jo.put("Balance", new JSONNumber(result.balance));
+   jo.put("Equity", new JSONNumber(result.equity));
+   jo.put("Profit", new JSONNumber(result.profit));
+   jo.put("Margin", new JSONNumber(result.margin));
+   jo.put("Margin_free", new JSONNumber(result.margin_free));
+   jo.put("Margin_level", new JSONNumber(result.margin_level));
+   jo.put("Comment", new JSONString(result.comment));
+   
+   return jo;
+}
+
+string ExecuteRequest_OrderCheck(JSONObject *jo)
+{
+   CHECK_JSON_VALUE(jo, "TradeRequest", CreateErrorResponse(-1, "Undefinded mandatory parameter TradeRequest"));
+   JSONObject* trade_request_jo = jo.getObject("TradeRequest");
+      
+   MqlTradeRequest trade_request = {0};
+   JsonToMqlTradeRequest(trade_request_jo, trade_request);
+   
+   MqlTradeCheckResult trade_check_result = {0};   
+   bool ok = OrderCheck(trade_request, trade_check_result);
+   
+#ifdef __DEBUG_LOG__   
+   PrintFormat("%s: return value = %s", __FUNCTION__, ok ? "true" : "false");
+#endif    
+
+   JSONObject* result_value_jo = new JSONObject();
+   result_value_jo.put("RetVal", new JSONBool(ok));
+   result_value_jo.put("TradeCheckResult", MqlTradeCheckResultToJson(trade_check_result));
+   
+   return CreateSuccessResponse("Value", result_value_jo);   
 }