树形控件在文档中的使用实例，是初学者的有益参考-Tree control in the document the use of examples is a useful reference for beginners

便用vc++实现的单文档。分屏视图的小功能。使用CListCtrl CListView CTreeView CTreeCtrl等类，适合新手学习-They use a single document vc++ achieve. Small features split-screen view. Use CListCtrl CListView CTreeView CTreeCtrl other categories, for beginners to learn