myserver=new IPEndPoint(IPAddress.Parse(this.textBox1.Text),Int32.Parse(this.textBox2.Text));
                s=new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);//构造套接字
                s.Bind(myserver);//绑定套接字
                s.Listen(1);//刮起连接队列的最大长度
            //服务器启动
                this.listBox1.Items.Add("服务器已经启动！");

                InitClientList(); //初始化socket类数组
                this.timer1.Enabled=true;
                thread=new Thread(new ThreadStart(target));//开始线程
                thread.Start();