wpf treeview 拖拽的实现，非常漂亮,wpf treeview source code

TreeView WPF C# Very good source code!

Microsoft s Windows Presentation Foundation (WPF) provides the facility to host Windows Forms controls within a WPF application. This sample demonstrates how to host the ArcGIS Engine Map control, Toolbar control, and TOC control on a WPF window by u