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;
using?System.Drawing.Imaging;

namespace?ImageGrain
{
????public?partial?class?Frm_Main?:?Form
????{
????????Bitmap?myBitmap;
????????public?Frm_Main（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????openFileDialog1.Filter?=?“*.jpg*.jpeg*.bmp|*.jpg;*.jpeg;*.bmp“;			//設(shè)置文件的類型
????????????openFileDialog1.ShowDialog（）;?									//打開文件對(duì)話框
????????????Image?myImage?=?System.Drawing.Image.FromFile（openFileDialog1.FileName）;?	//根據(jù)文件的路徑實(shí)例化Image類
????????????myBitmap?=?new?Bitmap（myImage）;								//實(shí)

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-12-22?23:11??ImageGrain\
?????文件?????????920??2013-06-02?06:45??ImageGrain.sln
?????文件???????24576??2010-11-04?02:01??ImageGrain.suo
?????目錄???????????0??2011-12-22?23:11??ImageGrain\bin\
?????目錄???????????0??2013-06-02?06:47??ImageGrain\bin\Debug\
?????文件????????9728??2013-06-02?06:47??ImageGrain\bin\Debug\ImageGrain.exe
?????文件???????24064??2013-06-02?06:47??ImageGrain\bin\Debug\ImageGrain.pdb
?????文件????????2464??2010-07-13?18:45??ImageGrain\Frm_Main.cs
?????文件????????3094??2010-07-13?18:29??ImageGrain\Frm_Main.designer.cs
?????文件????????6017??2010-07-13?18:29??ImageGrain\Frm_Main.resx
?????文件????????4024??2013-06-02?06:45??ImageGrain\ImageGrain.csproj
?????目錄???????????0??2011-12-22?23:11??ImageGrain\obj\
?????目錄???????????0??2013-06-02?06:47??ImageGrain\obj\Debug\
?????文件????????7152??2013-06-02?06:45??ImageGrain\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????3465??2013-06-02?06:47??ImageGrain\obj\Debug\ImageGrain.csproj.FileListAbsolute.txt
?????文件?????????850??2013-06-02?06:47??ImageGrain\obj\Debug\ImageGrain.csproj.GenerateResource.Cache
?????文件????????9728??2013-06-02?06:47??ImageGrain\obj\Debug\ImageGrain.exe
?????文件?????????180??2013-06-02?06:47??ImageGrain\obj\Debug\ImageGrain.Frm_Main.resources
?????文件???????24064??2013-06-02?06:47??ImageGrain\obj\Debug\ImageGrain.pdb
?????文件?????????180??2013-06-02?06:47??ImageGrain\obj\Debug\ImageGrain.Properties.Resources.resources
?????目錄???????????0??2011-12-22?23:11??ImageGrain\obj\Debug\Refactor\
?????目錄???????????0??2013-06-02?06:45??ImageGrain\obj\Debug\TempPE\
?????文件????????4608??2013-06-02?06:45??ImageGrain\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件?????????494??2010-07-08?22:41??ImageGrain\Program.cs
?????目錄???????????0??2011-12-22?23:11??ImageGrain\Properties\
?????文件????????1352??2010-07-08?22:39??ImageGrain\Properties\AssemblyInfo.cs
?????文件????????2860??2013-06-02?06:45??ImageGrain\Properties\Resources.Designer.cs
?????文件????????5612??2010-07-08?22:39??ImageGrain\Properties\Resources.resx
?????文件????????1110??2013-06-02?06:45??ImageGrain\Properties\Settings.Designer.cs
?????文件?????????249??2010-07-08?22:39??ImageGrain\Properties\Settings.settings