C# 图片翻转 并显示

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 CrossImage
{
    public partial class Frm_Main : Form
    {
        public Frm_Main（）
        {
            InitializeComponent（）;
        }

        private void button1_Click（object sender EventArgs e）
        {
            //设置文件的类型
            openFileDialog1.Filter = “*.jpg*.jpeg*.bmp*.gif*.ico*.png*.tif*.wmf|*.jpg;*.jpeg;*.bmp;*.gif;*.ico;*.png;*.tif;*.wmf“;
            openFileDialog1.ShowDialog（）;									//打开文件对话框
            Image myImage = System.Drawing.Image.FromFile（openFileDialog1.FileName）;	//根据文件的路径实例化Image类
            pictureBox1.Image = myImage;		

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2011-12-22 23:11  CrossImage\
     文件         920  2013-05-23 07:19  CrossImage.sln
     文件       22016  2010-11-04 01:57  CrossImage.suo
     目录           0  2011-12-22 23:11  CrossImage\bin\
     目录           0  2013-05-23 07:20  CrossImage\bin\Debug\
     文件        9216  2013-05-23 07:20  CrossImage\bin\Debug\CrossImage.exe
     文件       22016  2013-05-23 07:20  CrossImage\bin\Debug\CrossImage.pdb
     文件        4024  2013-05-23 07:19  CrossImage\CrossImage.csproj
     文件        1245  2010-07-13 16:45  CrossImage\Frm_Main.cs
     文件        3883  2010-07-13 16:45  CrossImage\Frm_Main.designer.cs
     文件        6017  2010-07-13 16:45  CrossImage\Frm_Main.resx
     目录           0  2011-12-22 23:11  CrossImage\obj\
     目录           0  2013-05-23 07:20  CrossImage\obj\Debug\
     文件        3677  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.csproj.FileListAbsolute.txt
     文件         850  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.csproj.GenerateResource.Cache
     文件        1757  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.csprojResolveAssemblyReference.cache
     文件        9216  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.exe
     文件         180  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.Frm_Main.resources
     文件       22016  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.pdb
     文件         180  2013-05-23 07:20  CrossImage\obj\Debug\CrossImage.Properties.Resources.resources
     文件        7152  2013-05-23 07:19  CrossImage\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
     目录           0  2011-12-22 23:11  CrossImage\obj\Debug\Refactor\
     目录           0  2013-05-23 07:19  CrossImage\obj\Debug\TempPE\
     文件        4608  2013-05-23 07:19  CrossImage\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
     文件         494  2010-07-08 22:21  CrossImage\Program.cs
     目录           0  2011-12-22 23:11  CrossImage\Properties\
     文件        1352  2010-07-08 22:20  CrossImage\Properties\AssemblyInfo.cs
     文件        2860  2013-05-23 07:19  CrossImage\Properties\Resources.Designer.cs
     文件        5612  2010-07-08 22:20  CrossImage\Properties\Resources.resx
     文件        1110  2013-05-23 07:19  CrossImage\Properties\Settings.Designer.cs
     文件         249  2010-07-08 22:20  CrossImage\Properties\Settings.settings
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