Socke服务器连接方法

 

namespace Socke服务器
{
    public partial class Form1 : Form
    {
        Thread Watch = null;//负责监听线程
        Socket sockeWatch = null;
        public Form1()
        {
            InitializeComponent();
            TextBox.CheckForIllegalCrossThreadCalls = false;
        }
        /// <summary>
        /// 连接服务器
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Click(object sender, EventArgs e)
        {
            //创建服务器端负责监听的套接字，参数是（使用IP4协议没使用流连接，使用TCP协议传输数据）
            sockeWatch = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            //获取IP地址对象
            IPAddress adress = IPAddress.Parse(tbIP.Text.Trim());
            //创建包含IP和port的网络节点对象
            IPEndPoint endpoint=new IPEndPoint (adress,int.Parse(tbport.Text.Trim()));
            //将负责监听的套接字绑定到唯一的IP和端口上
            sockeWatch.Bind(endpoint);
            //设置监听队列的长度
            sockeWatch.Listen(10);
            Watch = new Thread(Watchsocke);
            Watch.IsBackground = true;
            Watch.Start();
            ShowMsg("客户端连接诶成功！");
        }

        void Watchsocke()
        {
            Socket cokConnection = sockeWatch.Accept();
            ShowMsg("客户端连接诶成功！~~");
        }
        void ShowMsg(string msg)
        {
            txtmes.AppendText(msg + "\r\n");
        }
    }
}

 下面在写一个简单的客户端连接

namespace socke客户端
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void btn_Click(object sender, EventArgs e)
        {
            IPAddress adress = IPAddress.Parse(tbIP.Text.Trim());
            IPEndPoint endPoint = new IPEndPoint(adress, int.Parse(tbport.Text.Trim()));
            Socket socketClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            socketClient.Connect(endPoint);
        }
    }
}