Added projects MtApi4 and MtApi5

MTApiService/MtMqlRates.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Runtime.InteropServices;
+using System.Runtime.Serialization;
+
+namespace MTApiService
+{
+    [DataContract]
+    public class MtMqlRates
+    {
+        [DataMember]
+        public long time { get; set; }         // Period start time
+        [DataMember]
+        public double open { get; set; }         // Open price
+        [DataMember]
+        public double high { get; set; }         // The highest price of the period
+        [DataMember]
+        public double low { get; set; }          // The lowest price of the period
+        [DataMember]
+        public double close { get; set; }        // Close price
+        [DataMember]
+        public long tick_volume { get; set; }  // Tick volume
+        [DataMember]
+        public int spread { get; set; }       // Spread
+        [DataMember]
+        public long real_volume { get; set; }  // Trade volume
+    }
+}