socket 通讯

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Net.Sockets;
namespace client
{
    public partial class Form1 : Form
    {
        

        public Form1（）
        {
            InitializeComponent（）;
        }

        private void button1_Click（object sender EventArgs e）
        {
            try 
               {
                   int portNum = Convert.ToInt32（this.textBox2.Text）; //服务器端口，可以随意修改 
                   string hostName = this.textBox1.Text; //服务器地址，127.0.0.1指本机 
                   this.richTextBox1.AppendText（“请求连接“ + hostName + “:“ + portNum.ToString（） + “\r“）;  
                  
                  TcpClient client 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      20480  2007-10-18 20:50  socket通信实例1\client\client\bin\Debug\client.exe

     文件      26112  2007-10-18 20:50  socket通信实例1\client\client\bin\Debug\client.pdb

     文件       5632  2005-12-08 14:51  socket通信实例1\client\client\bin\Debug\client.vshost.exe

     文件       3219  2007-10-08 21:21  socket通信实例1\client\client\client.csproj

     文件       1759  2007-10-18 20:50  socket通信实例1\client\client\Form1.cs

     文件       5346  2007-10-08 21:27  socket通信实例1\client\client\Form1.Designer.cs

     文件       5987  2007-10-08 21:27  socket通信实例1\client\client\Form1.resx

     文件        261  2009-05-24 17:39  socket通信实例1\client\client\obj\client.csproj.FileList.txt

     文件        842  2007-10-30 13:55  socket通信实例1\client\client\obj\Debug\client.csproj.GenerateResource.Cache

     文件      20480  2007-10-18 20:50  socket通信实例1\client\client\obj\Debug\client.exe

     文件        180  2007-10-08 21:27  socket通信实例1\client\client\obj\Debug\client.Form1.resources

     文件      26112  2007-10-18 20:50  socket通信实例1\client\client\obj\Debug\client.pdb

     文件        180  2007-10-08 21:21  socket通信实例1\client\client\obj\Debug\client.Properties.Resources.resources

     文件        465  2007-10-08 21:05  socket通信实例1\client\client\Program.cs

     文件       1170  2007-10-08 21:05  socket通信实例1\client\client\Properties\AssemblyInfo.cs

     文件       2867  2007-10-08 21:05  socket通信实例1\client\client\Properties\Resources.Designer.cs

     文件       5612  2007-10-08 21:05  socket通信实例1\client\client\Properties\Resources.resx

     文件       1090  2007-10-08 21:05  socket通信实例1\client\client\Properties\Settings.Designer.cs

     文件        249  2007-10-08 21:05  socket通信实例1\client\client\Properties\Settings.settings

     文件        907  2007-10-08 21:05  socket通信实例1\client\client.sln

    ..A..H.     12800  2009-05-24 16:39  socket通信实例1\client\client.suo

     文件      20480  2009-05-24 17:15  socket通信实例1\server\server\bin\Debug\server.exe

     文件      28160  2009-05-24 17:15  socket通信实例1\server\server\bin\Debug\server.pdb

     文件       5632  2005-12-08 14:51  socket通信实例1\server\server\bin\Debug\server.vshost.exe

     文件       1761  2009-05-24 15:48  socket通信实例1\server\server\Form1.cs

     文件       4548  2007-10-09 08:51  socket通信实例1\server\server\Form1.Designer.cs

     文件       5814  2007-10-09 08:51  socket通信实例1\server\server\Form1.resx

     文件        842  2007-10-30 13:55  socket通信实例1\server\server\obj\Debug\server.csproj.GenerateResource.Cache

     文件      20480  2009-05-24 17:15  socket通信实例1\server\server\obj\Debug\server.exe

     文件        180  2007-10-09 08:51  socket通信实例1\server\server\obj\Debug\server.Form1.resources

............此处省略35个文件信息