using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;

namespace?WindowsApplication1
{
????public?partial?class?Form1?:?Form
????{
????????private?int?t?=?80;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????t--;
????????????if?（t?==?0）
????????????{
????????????????Form3?f3?=?new?Form3（）;
????????????????f3.Visible?=?true;
????????????????timer1.Enabled?=?false;
????????????}
????????????this.toolStripStatusLabel1.Text?=?t.ToString（）;
????????????
????????????
????????}

????????private?void?隨機(jī)開(kāi)始ToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????for?（int?i?=?0;?i?????????????{
????????????????Random?ran?=?new?Random（）;
????????????????int?t1?=?1+ran.Next（9）;
????????????????Button?bb?=?new?Button（）;
????????????????bb.BackgroundImage?=?this.getButton（t1）.BackgroundImage;
????????????????this.getButton（t1）.BackgroundImage?=?this.getButton（i）.BackgroundImage;
????????????????this.getButton（i）.BackgroundImage?=?bb.BackgroundImage;
????????????}
????????????t?=?80;
????????????timer1.Enabled?=?true;
????????}

????????private?Button?getButton（int?count）
????????{
????????????if?（count?==?1）
????????????{
????????????????return?button1;
????????????}
????????????else?if?（count?==?2）
????????????{
????????????????return?button2;
????????????}
????????????else?if?（count?==?3）
????????????{
????????????????return?button3;
????????????}
????????????else?if?（count?==?4）
????????????{
????????????????return?button4;
????????????}
????????????else?if?（count?==?5）
????????????{
????????????????return?button5;
????????????}
????????????else?if?（count?==?6）
????????????{
????????????????return?button6;
????????????}
????????????else?if?（count?==?7）
????????????{
????????????????return?button7;
????????????}
????????????else?if?（count?==?8）
????????????{
????????????????return?button8;
????????????}
????????????else?if?（count?==?9）
????????????{
????????????????return?button9;
????????????}
????????????return?button9;

????????}

????????private?void?退出ToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????Application.Exit（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????this.aaa（1）;
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????this.aaa（2）;
????????}

????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????this.aaa（3）;
????????}

????????private?void?aaa（int?count）
????????{
????????????if?（this.getButton（count?+?3）.BackgroundImage?==?null）
????????????{
????????????????this.getButton（count?+?3）.BackgroundImage?=?this.getButton（count）.BackgroundImage;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????17287??2012-10-14?15:56??說(shuō)明.docx

?????文件????????947??2012-10-10?16:31??putu\WindowsApplication1.sln

????..A..H.?????27136??2012-10-13?17:01??putu\WindowsApplication1.suo

?????文件???????6650??2012-10-10?16:31??putu\UpgradeLog.xml

?????文件????????478??2007-04-05?14:18??putu\WindowsApplication1\Program.cs

?????文件???????3699??2012-10-13?16:36??putu\WindowsApplication1\WindowsApplication1.csproj

?????文件???????8099??2012-10-13?16:57??putu\WindowsApplication1\Form1.cs

?????文件??????11795??2012-10-14?15:58??putu\WindowsApplication1\Form1.Designer.cs

?????文件???????6581??2012-10-13?16:57??putu\WindowsApplication1\Form1.resx

?????文件??????11608??2012-10-13?17:01??putu\WindowsApplication1\bin\Debug\WindowsApplication1.vshost.exe

?????文件???????4248??2012-10-06?08:28??putu\WindowsApplication1\bin\Debug\but.jpg

?????文件???????6040??2012-10-10?20:33??putu\WindowsApplication1\bin\Debug\dht.jpg

?????文件??????47459??2012-10-11?20:37??putu\WindowsApplication1\bin\Debug\butb.jpg

?????文件??????49261??2012-10-13?08:54??putu\WindowsApplication1\bin\Debug\dhtb.jpg

?????文件??????15360??2012-10-13?16:57??putu\WindowsApplication1\bin\Debug\WindowsApplication1.exe

?????文件??????36352??2012-10-13?16:57??putu\WindowsApplication1\bin\Debug\WindowsApplication1.pdb

?????文件????????490??2010-03-17?22:39??putu\WindowsApplication1\bin\Debug\WindowsApplication1.vshost.exe.manifest

?????文件????????446??2007-04-05?16:20??putu\WindowsApplication1\obj\WindowsApplication1.csproj.FileList.txt

?????文件????????958??2007-04-05?16:18??putu\WindowsApplication1\obj\Debug\WindowsApplication1.csproj.GenerateResource.Cache

?????文件????????180??2012-10-10?16:32??putu\WindowsApplication1\obj\Debug\WindowsApplication1.Form2.resources

?????文件???????5417??2012-10-13?16:57??putu\WindowsApplication1\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????2611??2012-10-13?17:01??putu\WindowsApplication1\obj\Debug\WindowsApplication1.csproj.FileListAbsolute.txt

?????文件????????180??2012-10-13?16:57??putu\WindowsApplication1\obj\Debug\WindowsApplication1.Form1.resources

?????文件????????180??2012-10-13?16:36??putu\WindowsApplication1\obj\Debug\WindowsApplication1.Properties.Resources.resources

?????文件????????964??2012-10-13?16:57??putu\WindowsApplication1\obj\Debug\GenerateResource-ResGen.read.1.tlog

?????文件???????2130??2012-10-13?16:57??putu\WindowsApplication1\obj\Debug\GenerateResource-ResGen.write.1.tlog

?????文件??????15360??2012-10-13?16:57??putu\WindowsApplication1\obj\Debug\WindowsApplication1.exe

?????文件??????36352??2012-10-13?16:57??putu\WindowsApplication1\obj\Debug\WindowsApplication1.pdb

?????文件???????4608??2012-10-10?16:31??putu\WindowsApplication1\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件???????1190??2007-04-05?14:18??putu\WindowsApplication1\Properties\AssemblyInfo.cs

............此處省略42個(gè)文件信息