用C#编写的windows几界面小程序,通过用Xtree对其它控件进行不同的显示,而在控件中可以进行相应的几种操作,程序里按钮功能都有列出-C# prepared by the windows several small program interface, By Xtree against other controls for different display, and the control can be carried out in several operations, li butt