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

namespace?C0710_CharRoom_Client
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????TextBox.CheckForIllegalCrossThreadCalls?=?false;
????????}

????????Socket?sokClient?=?null;//負責與服務端通信的套接字
????????Thread?threadClient?=?null;//負責?監聽?服務端發送來的消息的線程
????????bool?isRec?=?true;//是否循環接收服務端數據

????????#region?連接服務端按鈕事件
????????private?void?btnConnect_Click（object?sender?EventArgs?e）
????????{
????????????//實例化?套接字
????????????sokClient?=?new?Socket（AddressFamily.InterNetwork?SocketType.Stream?ProtocolType.Tcp）;
????????????//創建?ip對象
????????????IPAddress?address?=?IPAddress.Parse（txtIP.Text.Trim（））;
????????????//創建網絡節點對象?包含?ip和port
????????????IPEndPoint?endpoint?=?new?IPEndPoint（address?int.Parse（txtPort.Text.Trim（）））;
????????????//連接?服務端監聽套接字
????????????sokClient.Connect（endpoint）;

????????????//創建負責接收?服務端發送來數據的?線程
????????????threadClient?=?new?Thread（ReceiveMsg）;
????????????threadClient.IsBackground?=?true;
????????????//如果在win7下要通過?某個線程?來調用?文件選擇框的代碼，就需要設置如下
????????????threadClient.SetApartmentState（ApartmentState.STA）;
????????????threadClient.Start（）;
????????}
????????#endregion

????????///?

????????///?接收服務端發送來的消息數據
????????///?

????????void?ReceiveMsg（）
????????{
????????????while?（isRec）
????????????{
????????????????byte[]?msgArr?=?new?byte[1024?*?1024?*?1];//接收到的消息的緩沖區
????????????????int?length?=?0;
????????????????//接收服務端發送來的消息數據
????????????????length?=?sokClient.Receive（msgArr）;//Receive會阻斷線程
????????????????if?（msgArr[0]?==?0）//發送來的是文字
????????????????{
????????????????????string?strMsg?=?System.Text.Encoding.UTF8.GetString（msgArr?1?length?-?1）;
????????????????????txtShow.AppendText（strMsg?+?“\r\n“）;
????????????????}
????????????????else?if?（msgArr[0]?==?1）
????????????????{?//發送來的是文件
????????????????????SaveFileDialog?sfd?=?new?SaveFileDialog（）;
????????????????????//彈出文件保存選擇框
????????????????????if?（sfd.ShowDialog（）?==?System.Windows.Forms.DialogResult.OK）
????????????????????{
????????????????????????//創建文件流
????????????????????????using?（FileStream?fs?=?new?FileStream（sfd.FileName?FileMode.OpenOrCreate））
????????????????????????{
????????????????????????????fs.Write（msgArr?1?length?-?1）;
????????????????????????????MessageBox.Show（“文件保存成功！“）;
????????????????????????}
????????????????????}
????????????????}
????????????????else?if?（msgArr[0]?==?2）
????????????????{
????????????????????ShakeWindow（）;
????????????????}
????????????}
????????}

????????///?

????????///?閃屏
????????///?

????????private?void?ShakeWindow（）
????????{
????????????Random?ran?=?new?Random（）;
????????????//保存?窗體原坐標
??

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

?????文件??????11776??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\bin\Debug\C0710_CharRoom_Client.exe

?????文件??????32256??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\bin\Debug\C0710_CharRoom_Client.pdb

?????文件??????11608??2012-11-12?19:56??Socket服務端向客戶端發送\C0710_CharRoom_Client\bin\Debug\C0710_CharRoom_Client.vshost.exe

?????文件????????490??2010-03-17?22:39??Socket服務端向客戶端發送\C0710_CharRoom_Client\bin\Debug\C0710_CharRoom_Client.vshost.exe.manifest

?????文件???????3594??2011-08-20?16:56??Socket服務端向客戶端發送\C0710_CharRoom_Client\C0710_CharRoom_Client.csproj

?????文件???????4260??2012-11-12?19:57??Socket服務端向客戶端發送\C0710_CharRoom_Client\Form1.cs

?????文件???????7700??2012-11-12?19:57??Socket服務端向客戶端發送\C0710_CharRoom_Client\Form1.Designer.cs

?????文件???????5817??2012-11-12?19:57??Socket服務端向客戶端發送\C0710_CharRoom_Client\Form1.resx

?????文件???????3073??2012-11-12?19:56??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\C0710_CharRoom_Client.csproj.FileListAbsolute.txt

?????文件??????11776??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\C0710_CharRoom_Client.exe

?????文件????????180??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\C0710_CharRoom_Client.Form1.resources

?????文件??????32256??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\C0710_CharRoom_Client.pdb

?????文件????????180??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\C0710_CharRoom_Client.Properties.Resources.resources

?????文件???????6274??2012-11-12?18:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????574??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\GenerateResource-ResGen.read.1.tlog

?????文件????????986??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_CharRoom_Client\obj\x86\Debug\GenerateResource-ResGen.write.1.tlog

?????文件????????502??2011-08-20?16:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\Program.cs

?????文件???????1386??2011-08-20?16:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\Properties\AssemblyInfo.cs

?????文件???????2892??2011-08-20?16:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\Properties\Resources.Designer.cs

?????文件???????5612??2011-08-20?16:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\Properties\Resources.resx

?????文件???????1106??2011-08-20?16:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\Properties\Settings.Designer.cs

?????文件????????249??2011-08-20?16:52??Socket服務端向客戶端發送\C0710_CharRoom_Client\Properties\Settings.settings

?????文件??????15360??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_ChatRoom_Server\bin\Debug\C0710_ChatRoom_Server.exe

?????文件??????42496??2012-11-12?12:30??Socket服務端向客戶端發送\C0710_ChatRoom_Server\bin\Debug\C0710_ChatRoom_Server.pdb

?????文件??????11608??2012-11-12?19:56??Socket服務端向客戶端發送\C0710_ChatRoom_Server\bin\Debug\C0710_ChatRoom_Server.vshost.exe

?????文件????????490??2010-03-17?22:39??Socket服務端向客戶端發送\C0710_ChatRoom_Server\bin\Debug\C0710_ChatRoom_Server.vshost.exe.manifest

?????文件???????3681??2011-08-22?11:28??Socket服務端向客戶端發送\C0710_ChatRoom_Server\C0710_ChatRoom_Server.csproj

?????文件???????2560??2011-10-17?18:28??Socket服務端向客戶端發送\C0710_ChatRoom_Server\C0710_ChatRoom_Server.suo

?????文件???????4778??2012-11-12?12:14??Socket服務端向客戶端發送\C0710_ChatRoom_Server\ConnectionClient.cs

?????文件????????186??2011-08-22?11:29??Socket服務端向客戶端發送\C0710_ChatRoom_Server\DGShowMsg.cs

............此處省略37個文件信息