System.IO.Pipes 两个程序间的对话

(1)发送请求的的客户端

   NamedPipeClientStream clientStream = new NamedPipeClientStream(".", "clientpipe", PipeDirection.InOut, PipeOptions.None, System.Security.Principal.TokenImpersonationLevel.Impersonation);//设定请求的管道名称，以便server管道进行接收
            clientStream.Connect();
            using (StreamWriter sw = new StreamWriter(clientStream))
            {
                sw.Write(textBox1.Text);
            }

（2）接收受进行处理的服务端

 NamedPipeServerStream serverstream = new NamedPipeServerStream("clientpipe", PipeDirection.InOut,2);//接收指定名称的client管道的数据
            serverstream.WaitForConnection();
            using (StreamReader sr = new StreamReader(serverstream))
            {
                textBox1.Text = sr.ReadToEnd();
            }

完！