代码如下：
    为什么我的代码只能监听到一个端口，不能同时监听两个或者多个端口，谢谢！


using System;
using System.Collections.Generic;
using
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Bosch.OpCon.DDL.Client.Xml;
using Bosch.OpCon.DDL.Xml;
using Bosch.
using Bosch.
using
using
using System.Threading;
using

namespace opconxml
{
    public partial class Form1 : Form
    {
        Thread myThread;
        Thread dataThread;

        public Form1()
        {
            InitializeComponent();
        }
        
        private void Form1_Load(object sender, EventArgs e)
        {
            Control.CheckForIllegalCrossThreadCalls = false;
            myThread = new Thread(new ThreadStart(Listen));
        }

        #region 监听
        public void Listen()
        {
            IPEndPoint ipep = new IPEndPoint(IPAddress.Parse("10.172.6.147"), int.Parse("2005"));
            Socket server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);   
            server.Bind(ipep);  
            server.Listen(10);   

             Socket client = server.Accept();
             IPEndPoint clientep = (IPEndPoint)client.RemoteEndPoint;
             byte[] data = new byte[1024];
             int SendedCount = 0;  
             while (true)  
             {  
                 client.Receive(data);
                 //string content = System.Text.Encoding.UTF8.GetString(data);
                 if (data.Length == 0)
                 {
                     break;
                 }
                 else
                 {
                     SendedCount++;
                     this.listView1.Items.Add("已发送包个数" + SendedCount.ToString());
                 }
             }
         }
        #endregion

         private void button1_Click(object sender, EventArgs e)
        {
            myThread.Start();
            button1.Enabled = false;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            myThread.Abort();
            button1.Enabled = true;
            button2.Enabled = false;
        }
    }
}