using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Net;
using?System.Net.Sockets;
using?System.Threading;

namespace?客戶端
{
????public?partial?class?Form1?:?Form
????{
???????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????
????????}
????????private?Socket?socket;
????????private?Thread?thread;
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????this.richTextBoxSend.Text?=?““;
????????????this.richTextBoxReceive.Text?=?““;
????????????this.listBoxState.Items.Clear（）;
????????}

????????private?void?buttonRequest_Click（object?sender?System.EventArgs?e）
????????{
????????????IPAddress?ip?=?IPAddress.Parse（this.textBoxIP.Text）;
????????????IPEndPoint?server?=?new?IPEndPoint（ip?Int32.Parse（this.textBoxPort.Text））;
????????????socket?=?new?Socket（AddressFamily.InterNetwork?SocketType.Stream?ProtocolType.Tcp）;
????????????try
????????????{
????????????????socket.Connect（server）;
????????????}
????????????catch
????????????{
????????????????MessageBox.Show（“與連接服務器失敗“）;
????????????????return;
????????????}
????????????this.buttonRequest.Enabled?=?false;
????????????this.listBoxState.Items.Add（“與服務器連接成功“）;
????????????thread?=?new?Thread（new?ThreadStart（AcceptMessage））;
????????????thread.Start（）;
????????}

????????private?void?AcceptMessage（）
????????{
????????????NetworkStream?netStream?=?new?NetworkStream（socket）;
????????????while?（true）
????????????{
????????????????try
????????????????{
????????????????????byte[]?datasize?=?new?byte[4];
????????????????????netStream.Read（datasize?0?4）;
????????????????????int?size?=?System.BitConverter.ToInt32（datasize?0）;
????????????????????Byte[]?message?=?new?byte[size];
????????????????????int?dataleft?=?size;
????????????????????int?start?=?0;
????????????????????while?（dataleft>0）
????????????????????{
????????????????????????int?recv?=?netStream.Read（message?start?dataleft）;
????????????????????????start?+=?recv;
????????????????????????dataleft?-=?recv;
????????????????????}
????????????????????this.richTextBoxReceive.Rtf?=?System.Text.Encoding.Unicode.GetString（message）;
????????????????}
????????????????catch
????????????????{
????????????????????this.listBoxState.Items.Add（“服務器斷開連接“）;
????????????????????break;
????????????????}
????????????}
????????}

????????private?void?buttonClose_Click（object?sender?System.EventArgs?e）
????????{
????????????try
????????????{
????????????????socket.Shutdown（SocketShutdown.Both）;
????????????????socket.Close（）;
????????????????this.listBoxState.Items.Add（“與主機斷開連接“）;
????????????????thread.Abort（）;
????????????}
????????????catch
????????????{
????????????????MessageBox.Show（“尚未與主機連接“）;
????????????}
????????????this.buttonSend.Enabled?=?true;
????????}

???

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-05-09?22:53??簡單聊天程序\
?????目錄???????????0??2011-05-10?21:58??簡單聊天程序\客戶端1\
?????文件????????4283??2011-05-10?21:58??簡單聊天程序\客戶端1\客戶端.Txt
?????目錄???????????0??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\
?????文件?????????920??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1.sln
?????文件???????18944??2011-05-18?17:47??簡單聊天程序\客戶端1\客戶端1.suo
?????目錄???????????0??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\bin\
?????目錄???????????0??2011-04-24?00:59??簡單聊天程序\客戶端1\客戶端1\bin\Debug\
?????文件???????12800??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\bin\Debug\客戶端1.exe
?????文件???????28160??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\bin\Debug\客戶端1.pdb
?????文件???????14328??2011-05-18?15:46??簡單聊天程序\客戶端1\客戶端1\bin\Debug\客戶端1.vshost.exe
?????文件?????????490??2007-07-21?00:33??簡單聊天程序\客戶端1\客戶端1\bin\Debug\客戶端1.vshost.exe.manifest
?????文件???????????1??2011-04-27?17:50??簡單聊天程序\客戶端1\客戶端1\ClassDiagram1.cd
?????文件????????4330??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\Form1.cs
?????文件????????9436??2011-04-27?16:47??簡單聊天程序\客戶端1\客戶端1\Form1.Designer.cs
?????文件????????5814??2011-04-27?16:47??簡單聊天程序\客戶端1\客戶端1\Form1.resx
?????目錄???????????0??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\obj\
?????目錄???????????0??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\obj\Debug\
?????目錄???????????0??2011-04-24?00:15??簡單聊天程序\客戶端1\客戶端1\obj\Debug\Refactor\
?????目錄???????????0??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\obj\Debug\TempPE\
?????文件?????????180??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\obj\Debug\客戶端.Form1.resources
?????文件?????????788??2011-05-18?15:46??簡單聊天程序\客戶端1\客戶端1\obj\Debug\客戶端1.csproj.FileListAbsolute.txt
?????文件?????????847??2011-04-27?16:47??簡單聊天程序\客戶端1\客戶端1\obj\Debug\客戶端1.csproj.GenerateResource.Cache
?????文件???????12800??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\obj\Debug\客戶端1.exe
?????文件???????28160??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\obj\Debug\客戶端1.pdb
?????文件?????????180??2011-04-27?18:04??簡單聊天程序\客戶端1\客戶端1\obj\Debug\客戶端1.Properties.Resources.resources
?????文件?????????488??2011-04-27?16:25??簡單聊天程序\客戶端1\客戶端1\Program.cs
?????目錄???????????0??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\Properties\
?????文件????????1366??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\Properties\AssemblyInfo.cs
?????文件????????2870??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\Properties\Resources.Designer.cs
?????文件????????5612??2011-04-24?00:11??簡單聊天程序\客戶端1\客戶端1\Properties\Resources.resx
............此處省略38個文件信息