Update TradeWatch plugin sample.

Author: Ahmad Noman Musleh

Plugins/TradeWatch Tab Sample/TradeWatch Tab Sample/TradeControl.cs

@@ -1,9 +1,10 @@
 using System;
 using cAlgo.API;
+using cAlgo.API.Internals;
 
 namespace cAlgo.Plugins;
 
-public readonly record struct TradeEventArgs(int Volume, TradeType TradeType);
+public readonly record struct TradeEventArgs(int Volume, TradeType TradeType, string SymbolName);
 
 public class TradeControl : CustomControl
 {
@@ -58,17 +59,22 @@ public TradeControl()
         AddChild(_panel);
     }
 
+    public Symbol Symbol { get; set; }
+    
     public event EventHandler<TradeEventArgs> Trade;
 
     private void ExecuteButtonOnClick(ButtonClickEventArgs obj)
     {
+        if (Symbol is null)
+            return;
+        
         if (!int.TryParse(_volumeTextBox.Text, out var volume))
             return;
 
         if (!Enum.TryParse(_tradeTypeComboBox.SelectedItem, out TradeType tradeType))
             return;
 
-        Trade?.Invoke(this, new TradeEventArgs(volume, tradeType));
+        Trade?.Invoke(this, new TradeEventArgs(volume, tradeType, Symbol.Name));
     }
 
     private TextBlock GetTextBlock(string text = null) => new()

Plugins/TradeWatch Tab Sample/TradeWatch Tab Sample/TradeWatch Tab Sample.cs

@@ -20,7 +20,7 @@ public class TradeWatchTabSample : Plugin
         private TradeControl _tradeControl;
 
         protected override void OnStart()
-        {
+        {            
             var tab = TradeWatch.AddTab("Active Chart Symbol Stats");
 
             var panel = new StackPanel
@@ -42,17 +42,15 @@ protected override void OnStart()
 
         private void TradeControlOnTrade(object sender, TradeEventArgs e)
         {
-            if (ChartManager.ActiveFrame is not ChartFrame chartFrame)
-                return;
-
-            ExecuteMarketOrder(e.TradeType, chartFrame.Symbol.Name, e.Volume);
+            ExecuteMarketOrder(e.TradeType, e.SymbolName, e.Volume);
         }
 
         private void SetSymbolStats()
         {
             if (ChartManager.ActiveFrame is not ChartFrame chartFrame)
                 return;
 
+            _tradeControl.Symbol = chartFrame.Symbol;
             _symbolStatsControl.Symbol = chartFrame.Symbol;
         }
     }