Silverlight 3.0 中的 Local Connection

 
        private void btnSend_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            LocalMessageSender msgSender = new LocalMessageSender("myReceiver");
            msgSender.SendCompleted += new EventHandler(msgSender_SendCompleted);


            msgSender.SendAsync(txtMessage.Text);
        }


        void msgSender_SendCompleted(object sender, SendCompletedEventArgs e)
        {
            TextBlock tb = new TextBlock();
            if (e.Error != null)
            {
                tb.Text = String.Format("错误： [{0}]", e.Error.Message);
            }
            else
            {
                tb.Text = String.Format("{0}", e.Response == null ? "None" : e.Response);
            }
            spSends.Children.Add(tb);
            xScrollViewer.ScrollToVerticalOffset(xScrollViewer.ScrollableHeight);
        }

        void MainPage_Loaded(object sender, RoutedEventArgs e)
        {
            receiver = new LocalMessageReceiver("myReceiver");
            receiver.MessageReceived += new EventHandler(receiver_MessageReceived);


            receiver.Listen();
        }


        void receiver_MessageReceived(object sender, MessageReceivedEventArgs e)
        {
            e.Response = "发送成功【" + e.Message + "】";


            TextBlock tb = new TextBlock();
            tb.Text = "接收来自" + e.ReceiverName + "的数据：" + e.Message;
            
            spSends.Children.Add(tb);
            xScrollViewer.ScrollToVerticalOffset(xScrollViewer.ScrollableHeight);
        }