VC++使用TreeView的例子，在左侧展开的Tree菜单中，鼠标勾选其值，程序将判断你选中的节点，并将选中值显示在右侧方框中。本代码主要是演示如何判断Tree树形控件的节点是否被选中，选中的节点是哪一个，并获取其值，对VC新手使用TreeView有指导作用。-VC++ example uses a TreeView on the left to start the Tree menu, mouse, check its value, the program will determine your selected node and select the values ​ ​ displayed in the right box. The code is the demonstration of how to determine whether a node Tree tree control is selected, the selected node is which one, and get its value, the VC novice to use TreeView guiding role.