WPF加载超大图片

[{"title":"（ 44 个子文件 51.06MB ） WPF加载超大图片","children":[{"title":"BigImageLimit.v12.suo <span style='color:#111;'> 66.50KB </span>","children":null,"spread":false},{"title":"BigImageLimit.suo <span style='color:#111;'> 40.00KB </span>","children":null,"spread":false},{"title":"BigImageLimit.sln <span style='color:#111;'> 881B </span>","children":null,"spread":false},{"title":"BigImageLimit","children":[{"title":"bin","children":[{"title":"Release","children":null,"spread":false},{"title":"Debug","children":[{"title":"角度3.jpg <span style='color:#111;'> 19.33MB </span>","children":null,"spread":false},{"title":"角度1.jpg <span style='color:#111;'> 19.45MB </span>","children":null,"spread":false},{"title":"BigImageLimit.vshost.exe <span style='color:#111;'> 23.66KB </span>","children":null,"spread":false},{"title":"角度2.jpg <span style='color:#111;'> 12.73MB </span>","children":null,"spread":false},{"title":"BigImageLimit.pdb <span style='color:#111;'> 57.50KB 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</span>","children":null,"spread":false},{"title":"Window1.g.i.cs <span style='color:#111;'> 4.45KB </span>","children":null,"spread":false},{"title":"Window1.g.cs <span style='color:#111;'> 4.45KB </span>","children":null,"spread":false},{"title":"BigImageLimit.g.resources <span style='color:#111;'> 3.04KB </span>","children":null,"spread":false},{"title":"BigImageLimit.csproj.FileListAbsolute.txt <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferencesInput.cache <span style='color:#111;'> 7.10KB </span>","children":null,"spread":false},{"title":"MainWindow.g.cs <span style='color:#111;'> 6.68KB </span>","children":null,"spread":false},{"title":"BigImageLimit.pdb <span style='color:#111;'> 57.50KB </span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferences.cache <span style='color:#111;'> 11.32KB </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":false},{"title":"BigImageLimit.csproj.GenerateResource.Cache <span style='color:#111;'> 919B </span>","children":null,"spread":false},{"title":"BigImageLimit.exe <span style='color:#111;'> 22.50KB </span>","children":null,"spread":false},{"title":"Window1.baml <span style='color:#111;'> 1.18KB </span>","children":null,"spread":false},{"title":"MainWindow.g.i.cs <span style='color:#111;'> 6.68KB </span>","children":null,"spread":false},{"title":"BigImageLimit.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"MainWindow.baml <span style='color:#111;'> 1.60KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true},{"title":"Window1.xaml <span style='color:#111;'> 1.20KB </span>","children":null,"spread":false},{"title":"App.xaml.cs <span style='color:#111;'> 309B </span>","children":null,"spread":false},{"title":"Class1.cs <span style='color:#111;'> 4.57KB </span>","children":null,"spread":false},{"title":"Window1.xaml.cs <span style='color:#111;'> 1.92KB </span>","children":null,"spread":false},{"title":"BigImageLimit.csproj <span style='color:#111;'> 4.55KB </span>","children":null,"spread":false},{"title":"ImageSplit.cs <span style='color:#111;'> 10.26KB </span>","children":null,"spread":false},{"title":"MainWindow.xaml <span style='color:#111;'> 1.32KB </span>","children":null,"spread":false},{"title":"Properties","children":[{"title":"Resources.resx <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false},{"title":"Settings.settings <span style='color:#111;'> 201B </span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'> 2.16KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false},{"title":"Resources.Designer.cs <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false}],"spread":false},{"title":"MainWindow.xaml.cs <span style='color:#111;'> 5.05KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]