添加项目文件。

SimpleServer/CommonHelper.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SimpleCommunication
+{
+    public delegate void DlgOneParam<T>(T param);
+    public delegate void DlgNoParam();
+
+    public class CommonHelper
+    {
+    }
+}