bool isRunning = true;
  MouseKeyBoard mk = new MouseKeyBoard();

void InitTcpServer(int port)        {            Thread t = new Thread(() =>            {                TcpListener listener = new TcpListener(ipAddress.Any, port);                listener.Start();                Log("監聽:" + port);                while (isRunning)                {                    var tcpClient = listener.AcceptTcpClient();                    try                    {                        Thread t2 = new Thread(() =>                        {                            NetworkStream clientStream = tcpClient.GetStream();                                                        while (isRunning)                            {                                try                                {                                    if (!clientStream.DataAvailable)                                    {                                        Thread.Sleep(100); //否則死循環,cpu占用超高                                        continue;                                    }                                    byte[] buffer = new byte[tcpClient.Available]; //new byte[clientStream.Length]; //報錯此流不支持查找                                    int readBytes = 0;                                    readBytes = clientStream.Read(buffer, 0, buffer.Length);                                     clientStream.Flush();                                                                        string request = Encoding.UTF8.GetString(buffer).Trim();                                    Log(request);                                    if (request.StartsWith("SetTime|"))                                    {                                        var str = DateTime.Parse(request.Substring(8)).ToString("yyyyMMdd") + DateTime.Now.ToString("HHmmss");                                        SetLocalTimeByStr(str);                                        clientStream.Flush();                                        clientStream.Write(Encoding.Default.GetBytes("ok"), 0, 2); //發送給客戶端                                        clientStream.Flush();                                    }                                    else if (request.StartsWith("MouseClick|"))                                    {                                        var arr = request.Split('|');                                        if (arr.Length >= 2)                                        {                                            mk.MouseClick(arr[1]);                                        }                                    }                                    else if (request.StartsWith("ShutDown|"))                                    {                                        ExecuteCmd("shutdown -s -t 120");                                    }                                    else if (request.StartsWith("CancelShutDown|"))                                    {                                        ExecuteCmd("shutdown -a");                                    }else if (request.StartsWith("SendString"))                                    {                                        var arr = request.Split('|');                                        if (arr.Length >= 2)                                        {                                            string str = arr[1];                                            this.button1.BeginInvoke(new Action(() => {                                                mk.SendKeys(str);                                            }));                                                                                    }                                    }                                }                                catch (Exception ex)                                {                                    Log("ex|" + ex.Message + ex.StackTrace);                                }                                Thread.Sleep(100);                            }                        });                        t2.Start();                    }                    catch (Exception ex2)                    {                        Log("ex2|" + ex2.Message + ex2.StackTrace);                    }                    Thread.Sleep(100);                }            });            t.Start();        }

TcpClient tcpClient = new TcpClient();
bool isRunning = true;

PRivate void button2_Click(object sender, EventArgs e)        {            tcpClient.Connect(new IPEndPoint(IPAddress.Parse("192.168.0.168"), Convert.ToInt32(this.textBox2.Text.Trim())));            MessageBox.Show("連接成功.");        }        private void button1_Click(object sender, EventArgs e)        {            Thread t = new Thread(() =>            {                NetworkStream clientStream = tcpClient.GetStream();                                string request = "SetTime|" + this.textBox1.Text.Trim();                                byte[] requestBuffer = Encoding.Default.GetBytes(request);                                clientStream.Write(requestBuffer, 0, requestBuffer.Length);                                clientStream.Flush();                                var buffer = new byte[1024];                while (isRunning)                {                    clientStream.Read(buffer, 0, buffer.Length);                    string str = Encoding.Default.GetString(buffer).Trim();                    if (str.StartsWith("ok"))                    {                        Invoke(() =>                        {                            MessageBox.Show("修改時間成功.");                        });                    }                    Thread.Sleep(100);                }            });            t.Start();            this.button1.Enabled = false;        }