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

namespace?BuildingBlock
{
????public?partial?class?Frm_Main?:?Form
????{
????????public?Frm_Main（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????openFileDialog1.Filter?=?“*.jpg*.jpeg*.bmp|*.jpg;*.jpeg;*.bmp“;
????????????openFileDialog1.ShowDialog（）;
????????????Image?myImage?=?System.Drawing.Image.FromFile（openFileDialog1.FileName）;
????????????this.BackgroundImage?=?myImage;
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????Graphics?myGraphics?=?this.CreateGraphics（）;?						//創建窗體的Graphics類
????????????Bitmap?myBitmap?=?new?Bitmap（this.BackgroundImage）;?			//實例化Bitmap類
????????????int?myWidth?myHeight?i?j?iAvg?iPixel;							//定

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-12-22?23:11??BuildingBlock\
?????文件?????????929??2013-06-05?22:30??BuildingBlock.sln
?????文件???????25600??2010-11-04?02:21??BuildingBlock.suo
?????目錄???????????0??2011-12-22?23:11??BuildingBlock\bin\
?????目錄???????????0??2013-06-05?22:31??BuildingBlock\bin\Debug\
?????文件????????9728??2013-06-05?22:31??BuildingBlock\bin\Debug\BuildingBlock.exe
?????文件???????24064??2013-06-05?22:31??BuildingBlock\bin\Debug\BuildingBlock.pdb
?????文件????????4030??2013-06-05?22:30??BuildingBlock\BuildingBlock.csproj
?????文件????????2676??2010-07-13?21:17??BuildingBlock\Frm_Main.cs
?????文件????????3096??2010-07-13?21:17??BuildingBlock\Frm_Main.designer.cs
?????文件????????6017??2010-07-13?21:17??BuildingBlock\Frm_Main.resx
?????目錄???????????0??2011-12-22?23:11??BuildingBlock\obj\
?????目錄???????????0??2013-06-05?22:31??BuildingBlock\obj\Debug\
?????文件????????3887??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.csproj.FileListAbsolute.txt
?????文件?????????850??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.csproj.GenerateResource.Cache
?????文件????????1757??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.csprojResolveAssemblyReference.cache
?????文件????????9728??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.exe
?????文件?????????180??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.Frm_Main.resources
?????文件???????24064??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.pdb
?????文件?????????180??2013-06-05?22:31??BuildingBlock\obj\Debug\BuildingBlock.Properties.Resources.resources
?????文件????????7170??2013-06-05?22:30??BuildingBlock\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????目錄???????????0??2011-12-22?23:11??BuildingBlock\obj\Debug\Refactor\
?????目錄???????????0??2013-06-05?22:30??BuildingBlock\obj\Debug\TempPE\
?????文件????????4608??2013-06-05?22:30??BuildingBlock\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件?????????497??2010-07-08?22:49??BuildingBlock\Program.cs
?????目錄???????????0??2011-12-22?23:11??BuildingBlock\Properties\
?????文件????????1358??2010-07-08?22:48??BuildingBlock\Properties\AssemblyInfo.cs
?????文件????????2866??2013-06-05?22:30??BuildingBlock\Properties\Resources.Designer.cs
?????文件????????5612??2010-07-08?22:48??BuildingBlock\Properties\Resources.resx
?????文件????????1113??2013-06-05?22:30??BuildingBlock\Properties\Settings.Designer.cs
?????文件?????????249??2010-07-08?22:48??BuildingBlock\Properties\Settings.settings
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