private void CliSend_Click(object sender, EventArgs e)
 {
     CliChatting.AppendText("Me : " + CliMessage.Text + "\r\n");
     Writer.WriteLine(CliMessage.Text); // 보내버리기
     Writer.Flush();
     CliMessage.Clear();
 }
        private void ClientDevice_Load(object sender, EventArgs e)
        {
            String IP   = "10.96.124.194"; // 접속 할 서버 아이피를 입력
            int    port = 8080;            // 포트

            Client = new TcpClient();
            Client.Connect(IP, port);
            stream    = Client.GetStream();
            Connected = true;
            CliChatting.AppendText("Connected to Server!" + "\r\n");
            Reader        = new StreamReader(stream);
            Writer        = new StreamWriter(stream);
            ReceiveThread = new Thread(new ThreadStart(Receive));
            ReceiveThread.Start();
        }