Issue #95: Added default constructors to classes MqlBookInfo, MqlTradeCheckResult

MtApi5/MqlBookInfo.cs

@@ -10,13 +10,16 @@ namespace MtApi5
             this.volume = volume;
         }
 
-        public ENUM_BOOK_TYPE type { get; }    // Order type from ENUM_BOOK_TYPE enumeration
-        public double price { get; }           // Price
-        public long volume { get; }            // Volume
+        public MqlBookInfo()
+        { }
+
+        public ENUM_BOOK_TYPE type { get; set; }    // Order type from ENUM_BOOK_TYPE enumeration
+        public double price { get; set; }           // Price
+        public long volume { get; set; }            // Volume
 
         public override string ToString()
         {
-            return $"{type}|{price}|{volume}";
+            return $"type = {type}; price = {price}; volume = {volume}";
         }
     }
 }

MtApi5/MqlTradeCheckResult.cs

@@ -4,14 +4,14 @@ namespace MtApi5
 {
     public class MqlTradeCheckResult
     {
-        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 uint Retcode { get; set; }               // Reply code
+        public double Balance { get; set; }             // Balance after the execution of the deal
+        public double Equity { get; set; }              // Equity after the execution of the deal
+        public double Profit { get; set; }              // Floating profit
+        public double Margin { get; set; }              // Margin requirements
+        public double Margin_free { get; set; }         // Free margin
+        public double Margin_level { get; set; }        // Margin level
+        public string Comment { get; set; }             // Comment to the reply code (description of the error)
 
         public MqlTradeCheckResult(uint retcode
             , double balance
@@ -32,6 +32,9 @@ namespace MtApi5
             Comment = comment;
         }
 
+        public MqlTradeCheckResult()
+        { }
+
         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}";