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;
using?System.Net.Sockets;
using?System.Threading;

namespace?Client
{
????public?partial?class?frmClient?:?Form
????{
????????private?bool?_starting?=?false;//volatile
????????private?string?_ip;
????????private?int?_port;
????????private?Socket?_client;
????????private?Thread?_thread;

????????public?delegate?void?UpdateDisplay（string?message）;

????????public?frmClient（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?frmClient_Load（object?sender?EventArgs?e）
????????{
????????????this.MaximizeBox?=?false;
????????????this.FormBorderstyle?=?FormBorderstyle.FixedSingle;
????????????this.StartPosition?=?FormStartPosition.CenterScreen;

????????????//IPAddress[]?ipAddresses?=?Dns.GetHostAddresses（Dns.GetHostName（））;
????????????//this.txtSendIP.Text?=?ipAddresses[0].ToString（）;
????????????txtSendIP.Text?=?“127.0.0.1“;
????????????txtPort.Text?=?“1234“;
????????}

????????private?void?btnlink_Click（object?sender?EventArgs?e）
????????{
????????????if?（TextIsEmpty（））
????????????{
????????????????return;
????????????}
????????????else
????????????{
????????????????_ip?=?this.txtSendIP.Text;
????????????????_port?=?Convert.ToInt32（this.txtPort.Text.Trim（））;
????????????????InitClient（）;
????????????????btnlink.Enabled?=?false;
????????????????btnSend.Enabled?=?true;
????????????}
????????}

????????private?void?btnSend_Click（object?sender?EventArgs?e）
????????{
????????????if?（txtSend.Text?==?““）
????????????{
????????????????MessageBox.Show（“不能發送空消息“）;
????????????????return;
????????????}
????????????else
????????????{
????????????????try
????????????????{
????????????????????if?（_client?==?null）
????????????????????????return;
????????????????????byte[]?data?=?Encoding.Unicode.GetBytes（this.txtSend.Text）;
????????????????????_client.Send（data?data.Length?SocketFlags.None）;
????????????????????txtReceive.AppendText（“客戶端：?“?+?txtSend.Text?+?Environment.NewLine）;
????????????????????txtSend.Text?=?““;
????????????????}
????????????????catch?（Exception）
????????????????{
????????????????}
????????????}
????????}

????????private?void?frmClient_FormClosing（object?sender?FormClosingEventArgs?e）
????????{
????????????this.CloseAll（）;
????????}

????????//方法
????????private?bool?TextIsEmpty（）
????????{
????????????if?（txtSendIP.Text?==?““?||?txtSendIP.Text.Length?==?0）
????????????{
????????????????MessageBox.Show（“IP地址必須填寫格式:xxx.xxx.xxx.xxx“）;
????????????????return?true;
????????????}
????????????if?（txtPort.Text?==?““?||?txtPort.Text.Length?==?0）
????????????{
????????????????MessageBox.Show（“請填寫端口號建議1024-65535之間“）;
????????????????return?true;
????????????}
????????????return?false;
????????}

????????private?void?InitClient（）
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????31744??2011-05-06?10:48??項目四聊天工具\C#跨線程.doc

?????文件???????1379??2011-05-04?22:49??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\ChatExp_SocketDemo.sln

????..A..H.?????25600??2011-05-11?11:42??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\ChatExp_SocketDemo.suo

?????文件??????24576??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\bin\Debug\Client.exe

?????文件??????26112??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\bin\Debug\Client.pdb

?????文件???????5632??2011-05-04?23:26??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\bin\Debug\Client.vshost.exe

?????文件???????3239??2011-05-04?22:52??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Client.csproj

?????文件???????4702??2011-05-04?23:19??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\frmClient.cs

?????文件???????7531??2011-05-04?23:19??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\frmClient.Designer.cs

?????文件???????7751??2011-05-04?23:19??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\frmClient.resx

?????文件????????265??2011-05-11?09:39??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Client.csproj.FileList.txt

?????文件????????657??2011-05-04?23:26??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Client.csproj.FileListAbsolute.txt

?????文件????????846??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Debug\Client.csproj.GenerateResource.Cache

?????文件??????24576??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Debug\Client.exe

?????文件????????180??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Debug\Client.frmClient.resources

?????文件??????26112??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Debug\Client.pdb

?????文件????????180??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\obj\Debug\Client.Properties.Resources.resources

?????文件????????469??2011-05-04?22:51??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Program.cs

?????文件???????1178??2011-05-04?22:48??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Properties\AssemblyInfo.cs

?????文件???????2868??2011-05-04?22:48??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Properties\Resources.Designer.cs

?????文件???????5612??2011-05-04?22:48??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Properties\Resources.resx

?????文件???????1091??2011-05-04?22:48??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Properties\Settings.Designer.cs

?????文件????????249??2011-05-04?22:48??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Client\Properties\Settings.settings

?????文件??????24576??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\bin\Debug\Server.exe

?????文件??????24064??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\bin\Debug\Server.pdb

?????文件???????5632??2011-05-04?23:34??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\bin\Debug\Server.vshost.exe

?????文件???????4723??2011-05-04?23:25??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\frmServer.cs

?????文件???????6534??2011-05-04?22:53??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\frmServer.Designer.cs

?????文件???????7758??2011-05-04?22:53??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\frmServer.resx

?????文件????????846??2011-05-11?08:32??項目四聊天工具\ChatExp_SocketDemo\ChatExp_SocketDemo\Server\obj\Debug\Server.csproj.GenerateResource.Cache

............此處省略935個文件信息