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

namespace?bitmap_noise
{
????public?partial?class?Form1?:?Form
????{
????????string?strFileParth?=?“.\\“;
????????int?m_nImageWidth?=?0;
????????int?m_nImageHeight?=?0;
????????Bitmap?m_bitmapOrigin;

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?OpenImageFile（）
????????{
????????????Stream?myStream?=?null;
????????????OpenFileDialog?openFileDialog1?=?new?OpenFileDialog（）;

????????????openFileDialog1.InitialDirectory?=?strFileParth;
????????????openFileDialog1.Filter?=?“BMP?files?（*.bmp）|*.bmp|JPG?files?（*.jpg）|*.jpg|All?files?（*.*）|*.*“;
????????????openFileDialog1.FilterIndex?=?3;
????????????openFileDialog1.RestoreDirectory?=?true;

????????????if?（openFileDialog1.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????try
????????????????{
????????????????????if?（（myStream?=?openFileDialog1.OpenFile（））?!=?null）
????????????????????{
????????????????????????strFileParth?=?openFileDialog1.FileName;
????????????????????????using?（myStream）
????????????????????????{
????????????????????????????//?Insert?code?to?read?the?stream?here.
????????????????????????????Bitmap?bitmapOrigin?=?new?Bitmap（myStream?true）;
????????????????????????????int?nWidth?=?bitmapOrigin.Width;
????????????????????????????int?nHeight?=?bitmapOrigin.Height;

????????????????????????????textBoxFileName.Clear（）;
????????????????????????????textBoxFileName.AppendText（openFileDialog1.FileName）;
????????????????????????????textBoxFileName.Width?=?nWidth;

????????????????????????????pictureBoxOrigin.Left?=?10;
????????????????????????????pictureBoxOrigin.Width?=?nWidth;
????????????????????????????pictureBoxOrigin.Height?=?nHeight;
????????????????????????????pictureBoxOrigin.Image?=?bitmapOrigin;
????????????????????????????pictureBoxOrigin.Refresh（）;

????????????????????????????if?（nWidth?????????????????????????????????tabControl1.Width?=?350;
????????????????????????????else
????????????????????????????????tabControl1.Width?=?nWidth?+?30;

????????????????????????????if?（nHeight?????????????????????????????????tabControl1.Height?=?180;
????????????????????????????else
????????????????????????????????tabControl1.Height?=?nHeight?+?90;

????????????????????????????m_nImageWidth?=?nWidth;
????????????????????????????m_nImageHeight?=?nHeight;

????????????????????????????m_bitmapOrigin?=?bitmapOrigin;
????????????????????????}

????????????????????????myStream.Close（）;
????????????????????}
????????????????}
????????????????catch?（Exception?ex）
????????????????{
????????????????????MessageBox.Show（“Error:?Could?not?read?file?from?disk.?Original?error:?“?+?ex.Message）;
????????????????}
????????????}
????????}

????????pri

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

?????文件?????553554??2012-04-19?11:40??bitmap_noise_project\bin\Release\ararat.bmp

?????文件?????553554??2012-04-19?11:41??bitmap_noise_project\bin\Release\australia.bmp

?????文件??????28672??2012-05-16?13:13??bitmap_noise_project\bin\Release\bitmap_noise.exe

?????文件??????40448??2012-05-16?13:13??bitmap_noise_project\bin\Release\bitmap_noise.pdb

?????文件??????11600??2012-05-16?13:13??bitmap_noise_project\bin\Release\bitmap_noise.vshost.exe

?????文件????????490??2010-03-17?22:39??bitmap_noise_project\bin\Release\bitmap_noise.vshost.exe.manifest

?????文件??????28521??2008-04-14?20:00??bitmap_noise_project\bin\Release\Blue?hills.jpg

?????文件?????553554??2012-04-19?11:39??bitmap_noise_project\bin\Release\hongkong.bmp

?????文件?????422174??2012-04-18?15:04??bitmap_noise_project\bin\Release\moon.bmp

?????文件???????2094??2012-05-16?13:04??bitmap_noise_project\bin\Release\readme.html

?????文件??????12344??2012-05-16?13:11??bitmap_noise_project\BitmapNoise.cs

?????文件??????21630??2012-05-16?13:11??bitmap_noise_project\BitmapNoise.Designer.cs

?????文件??????20815??2012-05-16?13:11??bitmap_noise_project\BitmapNoise.resx

?????文件???????3808??2012-04-25?16:00??bitmap_noise_project\bitmap_noise.csproj

?????文件????????865??2012-05-16?13:10??bitmap_noise_project\bitmap_noise.sln

????..A..H.?????19968??2012-05-16?13:10??bitmap_noise_project\bitmap_noise.suo

?????文件??????????1??2012-04-25?15:58??bitmap_noise_project\ClassDiagram1.cd

?????文件??????21676??2012-04-25?15:54??bitmap_noise_project\Form1.Designer.cs

?????文件??????21017??2012-04-25?15:54??bitmap_noise_project\Form1.resx

?????文件???????2390??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\bitmap_noise.csproj.FileListAbsolute.txt

?????文件??????29184??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\bitmap_noise.exe

?????文件??????10228??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\bitmap_noise.Form1.resources

?????文件??????34304??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\bitmap_noise.pdb

?????文件????????180??2012-05-16?13:09??bitmap_noise_project\obj\x86\Debug\bitmap_noise.Properties.Resources.resources

?????文件???????4440??2012-04-19?11:16??bitmap_noise_project\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6712??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????1180??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件???????1782??2012-05-16?13:11??bitmap_noise_project\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件???????8626??2012-04-19?11:26??bitmap_noise_project\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件???????2426??2012-05-16?13:13??bitmap_noise_project\obj\x86\Release\bitmap_noise.csproj.FileListAbsolute.txt

............此處省略29個文件信息