flex tree,Tree内外进行拖放，新增、删除节点

看看这个树型菜单,怎么样? 修改过的!是一个功能强大的菜单-Take a look at this tree menu, how? Revised! Is a powerful menu

avl-tree for data structures

As I was looking for a more advanced tree control, I came across the article Tree Editor by Yossi Patt. The tree control in this article seemed to have most of the features I had need for. Unfortunately this tree control was nearly unusable outside its demo application. I tried to adapt the tree control to suit my needs, but gave up after one day. It would take too much effort for me to get it to work. In lack of an alternative, I decided to create my own full featured tree control. This class should be as independent as possible to get it work in many projects.-As I was looking for a more advanced tree con trol. I came across the article by Yossi Tree Editor Pa tt. The tree control in this article seemed to ha "ve most of the features I had need for. Unfortuna tely this tree control was nearly unusable outs ide its demo application. I tried to adapt the tr ee control to suit my needs. but gave up after one day. It would take too much e ffort for me to get it to work. In lack of an

VC 树状控件，方便易用，美观 VC 树状控件，方便易用，美观-VC tree controls, user-friendly, visual VC tree controls, user-friendly, visual

实现treectrl的显示效果，可以任意更改子项的内容加上图标等(Achieve treectrl the display, you can arbitrarily change the contents of children with icons)

三级联动 三级联动 三级联动-三级联动三级联动三级联动三级联动三级联动

为TreeView加CheckBox的方法-TreeView for the increase CheckBox

实现xml与树控件的赋值，能够与xml相互存储数据

拖放treeview中的项目- Tows puts in treeview the project

简单的树型控件运用。-simple tree control use.