WPF之TreeView绑定数据获取节点数据

C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\TreeViewDemo.exe.config C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\TreeViewDemo.exe C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\TreeViewDemo.pdb C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\Microsoft.Practices.Prism.Mvvm.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\Microsoft.Practices.Prism.SharedInterfaces.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\System.Windows.Interactivity.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\System.Windows.Interactivity.xml C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\de\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\en\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\es\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\fr\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\it\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\ja\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\ko\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\zh-Hans\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\bin\Debug\zh-Hant\System.Windows.Interactivity.resources.dll C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo.csprojResolveAssemblyReference.cache C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\MainWindow.g.cs C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\App.g.cs C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo_Content.g.cs C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\GeneratedInternalTypeHelper.g.cs C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo_MarkupCompile.cache C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo_MarkupCompile.lref C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\MainWindow.baml C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo.g.resources C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo.Properties.Resources.resources C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo.csproj.GenerateResource.Cache C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo.exe C:\Users\Thinkpad\Documents\Visual Studio 2015\Projects\TreeViewDemo\TreeViewDemo\obj\Debug\TreeViewDemo.pdb