File list (Check if you may need any files):
WPFTreeviewExamples\WPFTreeviewExamples\App.xaml
...................\...................\App.xaml.cs
...................\...................\bin\Debug\WPFTreeviewExamples.exe
...................\...................\...\.....\WPFTreeviewExamples.pdb
...................\...................\...\.....\WPFTreeviewExamples.vshost.exe
...................\...................\...\.....\WPFTreeviewExamples.vshost.exe.manifest
...................\...................\...\.....\WPFTreeviewExamples.exe.config
...................\...................\...\.....\WPFTreeviewExamples.vshost.exe.config
...................\...................\image\City.png
...................\...................\.....\Provine.png
...................\...................\.....\root.png
...................\...................\.....\Thumbs.db
...................\...................\MyTree.xaml
...................\...................\MyTree.xaml.cs
...................\...................\obj\Debug\WPFTreeviewExamples.csproj.FileListAbsolute.txt
...................\...................\...\.....\WPFTreeviewExamples.csproj.GenerateResource.Cache
...................\...................\...\.....\WPFTreeviewExamples.g.resources
...................\...................\...\.....\WPFTreeviewExamples.pdb
...................\...................\...\.....\WPFTreeviewExamples.Properties.Resources.resources
...................\...................\...\.....\WPFTreeviewExamples_MarkupCompile.cache
...................\...................\...\.....\WPFTreeviewExamples_MarkupCompile.lref
...................\...................\...\.....\TempPE\Properties.Resources.Designer.cs.dll
...................\...................\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
...................\...................\...\.....\App.g.i.cs
...................\...................\...\.....\SimpleTree.g.i.cs
...................\...................\...\.....\GeneratedInternalTypeHelper.g.i.cs
...................\...................\...\.....\Window1.g.i.cs
...................\...................\...\.....\PngTree.g.i.cs
...................\...................\...\.....\MyTree.g.i.cs
...................\...................\...\.....\WPFTreeviewExamples_MarkupCompile.i.cache
...................\...................\...\.....\WPFTreeviewExamples_MarkupCompile.i.lref
...................\...................\...\.....\App.g.cs
...................\...................\...\.....\SimpleTree.g.cs
...................\...................\...\.....\GeneratedInternalTypeHelper.g.cs
...................\...................\...\.....\Window1.g.cs
...................\...................\...\.....\Window1.baml
...................\...................\...\.....\PngTree.g.cs
...................\...................\...\.....\MyTree.g.cs
...................\...................\...\.....\SimpleTree.baml
...................\...................\...\.....\PngTree.baml
...................\...................\...\.....\MyTree.baml
...................\...................\...\.....\GenerateResource.read.1.tlog
...................\...................\...\.....\GenerateResource.write.1.tlog
...................\...................\...\.....\WPFTreeviewExamples.exe
...................\...................\...\.....\DesignTimeResolveAssemblyReferences.cache
...................\...................\PngTree.xaml
...................\...................\PngTree.xaml.cs
...................\...................\.roperties\AssemblyInfo.cs
...................\...................\..........\Resources.Designer.cs
...................\...................\..........\Resources.resx
...................\...................\..........\Settings.Designer.cs
...................\...................\..........\Settings.settings
...................\...................\SimpleTree.xaml
...................\...................\SimpleTree.xaml.cs
...................\...................\TreeItem.cs
...................\...................\Window1.xaml
...................\...................\Window1.xaml.cs
...................\...................\WPFTreevi