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.Threading;
using?System.Net;


namespace?QuickAnswerClient
{
	public?partial?class?Answer?:?Form
	{
		private?string?userName;
		private?IPAddress?serverIP;
		private?IPAddress?clientIP;
		private?int?serverPort;
		private?IPEndPoint?myServer;
		private?Socket?connectSocket;
		private?Thread?receiveThread?=?null;
		private?const?int?_maxPacket?=?64?*?1024;
		private?bool?flagFirstHit;

		#region?發送的消息
		byte[]?msgUsername;
		byte[]?msgQuit?=?System.Text.Encoding.Unicode.GetBytes（“quit“）;
		#endregion

		public?Answer（string?user?IPAddress?ip?int?portSocket?skt）
		{
			InitializeComponent（）;
			userName?=?user;
			serverIP?=?ip;
			connectSocket?=?skt;
			serverPort?=?port;
			myServer?=?new?IPEndPoint（serverIP?serverPort）;
			clientIP?=?Dns.GetHostAddresses（Dns.GetHostName（））[0];
			lbLocalIP.Text?=?“本地IP：“?+?clientIP;
			lbUsername.Text?=?“用戶名：“?+?userName;
			lbServerIP.Text?=?“服務器IP：“?+?serverIP;
			msgUsername?=?System.Text.Encoding.Unicode.GetBytes（userName）;
			flagFirstHit?=?true;
			receiveThread?=?new?Thread（new?ThreadStart（begReceive））;
			receiveThread.Start（）;
		}

		#region?其他線程修改窗體控件
		private?void?ChangebtnStartAnswer（）?//更新開始搶答按鈕
		{
			btnStartAnswer.Enabled?=?true;
		}
		#endregion

		private?void?begReceive（）
????????{
			while?（true）
			{
				try
				{
					byte[]?packetBuff?=?new?byte[_maxPacket];
					connectSocket.Receive（packetBuff）;
					string?sContent?=?System.Text.Encoding.Unicode.GetString（packetBuff）.Trim（‘\0‘）;
					if?（sContent?==?“cmdStop“）
					{
						MessageBox.Show（“服務器中斷請退出客戶端“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Exclamation）;
						slbServerStatus.Text?=?“與服務器連接中斷...“;
						btnStartAnswer.Enabled?=?false;
						return;
					}
					else?if?（sContent?==?“cmdReset“）
					{
						flagFirstHit?=?true;
						MethodInvoker?mi?=?new?MethodInvoker（ChangebtnStartAnswer）;
						BeginInvoke（mi）;
					}
					else?if?（sContent?==?“cmdSuccess“）
					{
						MessageBox.Show（“搶答成功“?“恭喜“?MessageBoxButtons.OK?MessageBoxIcon.Exclamation）;
					}
					else?if?（sContent?==?“cmdFail“）
					{
						MessageBox.Show（“搶答落后“?“遺憾“?MessageBoxButtons.OK?MessageBoxIcon.Exclamation）;
					}
					else?if?（sContent?==?“cmdFoul“）
					{
						MessageBox.Show（“搶答犯規?請等開始后再搶答“?“犯規“?MessageBoxButtons.OK?MessageBoxIcon.Exclamation）;
					}
					else
					{
					}
				}
				catch
				{
					if?（receiveThread?!=?null）
					{
						receiveThread.Abort（）;
					}
					connectSocket.Close（）;
					break;
				}
			}
????????}

		private?void?StartAnswer（）
		{
			try
			{
				connectSocket.Send（msgUsername）;
			}
			catch
			{
				MessageBox.Show（“請確認已連接服務器“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Exclamation）;
				s

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

?????文件???????4264??2009-12-08?23:10??111\QuickAnswerClient\Answer.cs

?????文件???????7013??2007-12-20?22:14??111\QuickAnswerClient\Answer.Designer.cs

?????文件???????9674??2007-12-20?22:14??111\QuickAnswerClient\Answer.resx

?????文件???????4262??2007-12-20?22:14??111\QuickAnswerClient\Backup\Answer.cs

?????文件???????7013??2007-12-20?22:14??111\QuickAnswerClient\Backup\Answer.Designer.cs

?????文件???????9674??2007-12-20?22:14??111\QuickAnswerClient\Backup\Answer.resx

?????文件???????2216??2007-12-20?21:04??111\QuickAnswerClient\Backup\Login.cs

?????文件???????5637??2007-12-20?21:04??111\QuickAnswerClient\Backup\Login.Designer.cs

?????文件???????5814??2007-12-20?21:04??111\QuickAnswerClient\Backup\Login.resx

?????文件???????2238??2007-12-17?23:09??111\QuickAnswerClient\Backup\mycom.ico

?????文件????????398??2007-12-14?13:32??111\QuickAnswerClient\Backup\Program.cs

?????文件???????1217??2007-12-17?20:06??111\QuickAnswerClient\Backup\Properties\AssemblyInfo.cs

?????文件???????2541??2007-12-14?13:08??111\QuickAnswerClient\Backup\Properties\Resources.Designer.cs

?????文件???????5612??2007-12-14?13:08??111\QuickAnswerClient\Backup\Properties\Resources.resx

?????文件???????1023??2007-12-14?13:08??111\QuickAnswerClient\Backup\Properties\Settings.Designer.cs

?????文件????????249??2007-12-14?13:08??111\QuickAnswerClient\Backup\Properties\Settings.settings

?????文件???????3703??2007-12-18?15:04??111\QuickAnswerClient\Backup\QuickAnswerClient.csproj

?????文件????????922??2007-12-14?16:20??111\QuickAnswerClient\Backup\QuickAnswerClient.sln

????..A..H.?????25088??2007-12-20?22:15??111\QuickAnswerClient\Backup\QuickAnswerClient.suo

?????文件??????22016??2009-12-08?23:10??111\QuickAnswerClient\bin\Debug\QuickAnswerClient.exe

?????文件??????46592??2009-12-08?23:10??111\QuickAnswerClient\bin\Debug\QuickAnswerClient.pdb

?????文件???????5632??2005-12-08?14:51??111\QuickAnswerClient\bin\Debug\QuickAnswerClient.vshost.exe

?????文件??????28672??2007-12-20?22:14??111\QuickAnswerClient\bin\Release\QuickAnswerClient.exe

?????文件??????36352??2007-12-20?22:14??111\QuickAnswerClient\bin\Release\QuickAnswerClient.pdb

?????文件??????14328??2009-12-08?21:18??111\QuickAnswerClient\bin\Release\QuickAnswerClient.vshost.exe

?????文件????????490??2007-07-21?01:33??111\QuickAnswerClient\bin\Release\QuickAnswerClient.vshost.exe.manifest

?????文件???????2216??2007-12-20?21:04??111\QuickAnswerClient\Login.cs

?????文件???????5637??2007-12-20?21:04??111\QuickAnswerClient\Login.Designer.cs

?????文件???????5814??2007-12-20?21:04??111\QuickAnswerClient\Login.resx

?????文件???????2238??2007-12-17?23:09??111\QuickAnswerClient\mycom.ico

............此處省略143個文件信息