C#开发winform图片放大缩小，类似windows的图片查看器

[{"title":"（41个子文件58KB）C#开发winform图片放大缩小，类似windows的图片查看器","children":[{"title":"0805III","children":[{"title":"Ex04_15","children":[{"title":"Form1.cs <span style='color:#111;'>3.46KB</span>","children":null,"spread":false},{"title":"bin","children":[{"title":"Debug","children":[{"title":"Ex04_15.exe <span style='color:#111;'>11.00KB</span>","children":null,"spread":false},{"title":"Ex04_15.pdb <span style='color:#111;'>25.50KB</span>","children":null,"spread":false},{"title":"Ex04_15.vshost.exe <span style='color:#111;'>13.99KB</span>","children":null,"spread":false},{"title":"Ex04_15.vshost.exe.manifest <span style='color:#111;'>490B</span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"obj","children":[{"title":"Debug","children":[{"title":"Ex04_15.Properties.Resources.resources <span style='color:#111;'>180B</span>","children":null,"spread":false},{"title":"Ex04_15.exe <span style='color:#111;'>11.00KB</span>","children":null,"spread":false},{"title":"Ex04_15.pdb <span style='color:#111;'>25.50KB</span>","children":null,"spread":false},{"title":"Ex04_15.csproj.GenerateResource.Cache <span style='color:#111;'>847B</span>","children":null,"spread":false},{"title":"Ex04_15.csproj.FileListAbsolute.txt <span style='color:#111;'>2.43KB</span>","children":null,"spread":false},{"title":"Ex04_15.Form1.resources <span style='color:#111;'>180B</span>","children":null,"spread":false},{"title":"TempPE","children":[{"title":"Properties.Resources.Designer.cs.dll <span style='color:#111;'>4.50KB</span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"Ex04_15.csproj.FileList.txt <span style='color:#111;'>268B</span>","children":null,"spread":false}],"spread":true},{"title":"Properties","children":[{"title":"Resources.Designer.cs <span style='color:#111;'>2.77KB</span>","children":null,"spread":false},{"title":"Settings.settings <span style='color:#111;'>249B</span>","children":null,"spread":false},{"title":"Resources.resx <span style='color:#111;'>5.48KB</span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'>1.08KB</span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'>1.13KB</span>","children":null,"spread":false}],"spread":true},{"title":"Program.cs <span style='color:#111;'>466B</span>","children":null,"spread":false},{"title":"Form1.Designer.cs <span style='color:#111;'>5.20KB</span>","children":null,"spread":false},{"title":"Ex04_15.csproj <span style='color:#111;'>3.35KB</span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'>5.88KB</span>","children":null,"spread":false}],"spread":true},{"title":"_UpgradeReport_Files","children":[{"title":"UpgradeReport.xslt <span style='color:#111;'>12.21KB</span>","children":null,"spread":false},{"title":"UpgradeReport_Plus.gif <span style='color:#111;'>71B</span>","children":null,"spread":false},{"title":"UpgradeReport.css <span style='color:#111;'>3.27KB</span>","children":null,"spread":false},{"title":"UpgradeReport_Minus.gif <span style='color:#111;'>69B</span>","children":null,"spread":false}],"spread":true},{"title":"Ex04_15.suo <span style='color:#111;'>18.00KB</span>","children":null,"spread":false},{"title":"Ex04_15.sln <span style='color:#111;'>911B</span>","children":null,"spread":false},{"title":"Backup","children":[{"title":"Ex04_15","children":[{"title":"Form1.cs <span style='color:#111;'>1.20KB</span>","children":null,"spread":false},{"title":"Properties","children":[{"title":"Resources.Designer.cs <span style='color:#111;'>2.80KB</span>","children":null,"spread":false},{"title":"Settings.settings <span style='color:#111;'>249B</span>","children":null,"spread":false},{"title":"Resources.resx <span style='color:#111;'>5.48KB</span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'>1.06KB</span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'>1.13KB</span>","children":null,"spread":false}],"spread":true},{"title":"Program.cs <span style='color:#111;'>466B</span>","children":null,"spread":false},{"title":"Form1.Designer.cs <span style='color:#111;'>6.00KB</span>","children":null,"spread":false},{"title":"Ex04_15.csproj <span style='color:#111;'>3.15KB</span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'>5.88KB</span>","children":null,"spread":false}],"spread":true},{"title":"Ex04_15.suo <span style='color:#111;'>16.00KB</span>","children":null,"spread":false},{"title":"Ex04_15.sln <span style='color:#111;'>910B</span>","children":null,"spread":false}],"spread":true},{"title":"UpgradeLog.XML <span style='color:#111;'>3.14KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]