C# (CSharp) ICallback.CallClient Examples

Example #1

 public void CallServerOp()
 {
     this.m_cb = OperationContext.Current.GetCallbackChannel <ICallback>();
     rand      = new Random();
     // 生成随整数，并回调到客户端
     // 每隔3秒生成一次
     timer = new Timer(
         (obj) =>
     {
         var value = rand.Next();
         m_cb.CallClient(rand.Next());
         WriteFile(string.Format("调用客户端回调方法，发送值为{0}", value));
     }, null, 10, 3000);
 }