Issue #31: Implemented function SymbolInfoTick in MtApi MT4

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

@@ -65,6 +65,7 @@
     <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" />
@@ -99,6 +100,7 @@
     <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" />
@@ -108,6 +110,7 @@
     <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

@@ -1546,6 +1546,23 @@ namespace MtApi
 
             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
 
         #region Private Methods

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/Requests/RequestType.cs

@@ -14,6 +14,7 @@
         CopyRates           = 9,
         Session             = 10,
         SeriesInfoInteger   = 11,
-        SymbolInfoDouble    = 12
+        SymbolInfoDouble    = 12,
+        SymbolInfoTick      = 13
     }
 }

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/SymbolInfoTickResponse.cs

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