网络课程设计.zip

网络课程设计.zip

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;
using System.Net;
using System.Threading;

namespace client
{
    public partial class client : Form
    {
        private Thread ThreadClientReceive;//客户端接收聊天信息线程
        private Socket ClientSocket;//客户端网络连接
        public client（）
        {
            InitializeComponent（）;
            Control.CheckForIllegalCrossThreadCalls = false;//关闭线程调用主线程控件错误报告，大型程序最好用委托方式。 
        }

        private void Form1_Load（object sender EventArgs e）
        {
            
            
        }

        private void button4_Click（object sender EventArgs e）
        {
            if （button4.Text == “连接“）
            {
                try
                {
                    ClientSocket = new Socket（AddressFamily.InterNetwork SocketType.Stream ProtocolType.Tcp）;
                    IPEndPoint remoteEP = new IPEndPoint（IPAddress.Parse（textBox5.Text） int.Parse（textBox4.Text））;//建立客户端网络端点
                    ClientSocket.Connect（remoteEP）;
                    ThreadClientReceive = new Thread（new ThreadStart（ClientReceive））;
                    ThreadClientReceive.Start（）;//客户端开始接收信息
                    button4.Text = “停止“;
                }
                catch （Exception Mye）
                {
                    MessageBox.Show（this Mye.Message “客户端“ MessageBoxButtons.OK MessageBoxIcon.Error）;
                }
            }
            else
            {
                ClientSocket.Close（）;
                button4.Text = “连接“;
            } 
        }

        private void button3_Click（object sender EventArgs e）
        {
            try
            {
                byte[] Buff = Encoding.Default.GetBytes（textBox3.Text）;
                ClientSocket.Send（Buff 0 Buff.Length SocketFlags.None）;//客户端发送信息
                richTextBox2.AppendText（“客户端：“ + textBox3.Text + “\r\n“）;
                textBox3.Text = ““;
            }
            catch 
            {
                MessageBox.Show（“还没有连接，发送无效！“）;
            }
        }
        private void ClientReceive（）//客户端开始接收信息
        {
            try
            {
                Byte[] Buff = new byte[1024 * 100];
                int Len = 0;
                while （（Len = ClientSocket.Receive（Buff 0 Buff.Length SocketFlags.None）） > 0）//接收到信息
                {
                    richTextBox2.AppendText（“服务器端：“ + Encoding.Default.GetString（Buff 0 Len） + “\r\n“）;
                }
            }
            catch { }
        }
        private void client_FormClosing（object sender FormClosingEventArgs e）
        {
            //结束侦听，并结束接收信息
            Application.Exit（）;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件      154112  2010-06-27 21:09  07软件（2）班-崔永山-070806110077.doc
     目录           0  2010-06-24 19:47  source\
     目录           0  2010-06-24 19:47  source\client\
     目录           0  2010-06-27 22:15  source\client\client\
     文件         907  2010-06-24 19:47  source\client\client.sln
     文件       12288  2010-06-27 22:16  source\client\client.suo
     目录           0  2010-06-24 20:13  source\client\client\bin\
     目录           0  2010-06-27 22:14  source\client\client\bin\Debug\
     文件       32768  2010-06-27 22:15  source\client\client\bin\Debug\client.exe
     文件       26112  2010-06-27 22:15  source\client\client\bin\Debug\client.pdb
     文件        5632  2005-12-08 14:51  source\client\client\bin\Debug\client.vshost.exe
     文件        3122  2010-06-27 22:15  source\client\client\client.cs
     文件        3224  2010-06-27 12:11  source\client\client\client.csproj
     文件        8161  2010-06-27 22:15  source\client\client\client.Designer.cs
     文件       17351  2010-06-27 22:15  source\client\client\client.resx
     目录           0  2010-06-24 19:52  source\client\client\obj\
     文件        1212  2010-06-27 22:16  source\client\client\obj\client.csproj.FileListAbsolute.txt
     目录           0  2010-06-27 22:15  source\client\client\obj\Debug\
     文件        8254  2010-06-27 22:15  source\client\client\obj\Debug\client.client.resources
     文件         901  2010-06-27 22:15  source\client\client\obj\Debug\client.csproj.GenerateResource.Cache
     文件       32768  2010-06-27 22:15  source\client\client\obj\Debug\client.exe
     文件       26112  2010-06-27 22:15  source\client\client\obj\Debug\client.pdb
     文件         180  2010-06-24 19:52  source\client\client\obj\Debug\client.Properties.Resources.resources
     目录           0  2010-06-24 20:13  source\client\client\obj\Debug\Refactor\
     目录           0  2010-06-24 19:47  source\client\client\obj\Debug\TempPE\
     文件         466  2010-06-24 20:13  source\client\client\Program.cs
     目录           0  2010-06-24 19:47  source\client\client\Properties\
     文件        1184  2010-06-24 19:47  source\client\client\Properties\AssemblyInfo.cs
     文件        2868  2010-06-24 19:47  source\client\client\Properties\Resources.Designer.cs
     文件        5612  2010-06-24 19:47  source\client\client\Properties\Resources.resx
     文件        1091  2010-06-24 19:47  source\client\client\Properties\Settings.Designer.cs
............此处省略31个文件信息