用MFC实现了对树控件的操作，可以新增，修改，删除树控件的父节点和子节点，希望能对学习MFC树控件的人有所帮助！-MFC with a pair of tree controls, the operation can be added, modified, and deleted the tree control nodes and the father-node, The hope is to learn MFC tree control of some help!

VC++编写的树视控件的动态添加、编辑、删除节点的实现。源代码完全开放，和适合于初学者深入学习树视控件！-VC++ written in the tree depending on the dynamics of the control to add, edit, delete the node implementation. Completely open source, and suitable for beginners to learn in depth the tree as the

实现树的拖动,从一个节点到令一节点, 可以自动的判断是否可以添加或介绍,是学习树拖拽的好参考-Drag the realization of the tree from one node to make a node, you can automatically determine whether you can add or introduction, is to learn from the tree drag the good reference

C#树节点的直接修改，操作简单实用，供初学者学习。-Directly modify the C# tree node, simple and practical, for beginners to learn.