调用：
            IPEndPoint local = new IPEndPoint("127.0.0.1", 8050);
            serverListener = new TcpListener(local);      
                    MessageBox.Show("开始了");
                    serverListener.Start();


                    thListen = new Thread(new ThreadStart(ServerListen));
                    thListen.Start();
函数
private void ServerListen()
        {
            
            while (true)
            {
                tcpClient = serverListener.AcceptTcpClient();

                int a = 0;
                byte[] buffer = new byte[1024];
                NetworkStream stream = tcpClient.GetStream();
                try
                {
                    a = stream.Read(buffer, 0, 1024);   
                    string temp = "", message = "";
                    if (a > 0)
                    {
                        temp = System.Text.Encoding.ASCII.GetString(buffer, 0, a);
                        message += temp;

                        message = Encoding.ASCII.GetString(buffer, 0, a);

                        MessageBox.Show("接收到" + message);
                    }
                    else
                    {
                        //tcpClient.Close();
                        MessageBox.Show("断开");
                    

                    }
                    //stream.Close();//这个如果使用的话，服务器一接到数据，客户端就会被关掉
                }
                catch (Exception ex)
                {
                    //TODO:接收数据线程异常处理
                    
                    MessageBox.Show(ex.Message);

                }
            }
        }

经过我多次。。无数次实验后发现
当tcpClient = serverListener.AcceptTcpClient();在while里面时，服务器可以接收（处理）同一客户端发送的多个请求

当tcpClient = serverListener.AcceptTcpClient();在while外面时，服务器可以接收（处理）多一客户端发送的一个请求


哪位大大能不能帮帮我改看看，使其可以接收（处理）多一客户端发送的多个请求，本人新人，所以呢，希望各位大大给意见时不要随口说说，最好能帮改下，谢谢了

sorry 我今天才上的，呵呵

弱弱的问一句，怎么结帖啊，，，，，，

我测试过了，必须在DoSomeThing在加个循环，我改了一下，如：
private void DoSomeThing(object parmater)
{
    TcpClient newTcpClient= parmater as TcpClient ;//将参数转换成TcpClinet  
    int a = 0;  
    byte[] buffer = new byte[1024];  
    NetworkStream stream = newTcpClient.GetStream(); //
    while (true)
    {
        try
        {
            a = stream.Read(buffer, 0, 1024);
            string temp = "", message = "";
            if (a > 0)
            {
                temp = System.Text.Encoding.ASCII.GetString(buffer, 0, a);
                message += temp;
 
                message = Encoding.ASCII.GetString(buffer, 0, a);
 
                MessageBox.Show("接收到" + message);
            }
            else
            {
                newTcpClient.Close();  
                MessageBox.Show("断开");
                break;
 
            }
            //stream.Close();//这个如果使用的话，服务器一接到数据，客户端就会被关掉  
        }
        catch (Exception ex)
        {
            //TODO:接收数据线程异常处理  
 
            MessageBox.Show(ex.Message);
 
        }
    }
}
我试了下，很是符合我的要求
谢谢“乖老鼠”