Introduction - If you have any usage issues, please Google them yourself
tree control is used to indicate a certain level of the data structure when the convenient, intuitive, has been widely used in all kinds of software, such as resource management for the directory on disk using a tree control, We will be in programming frequently used. But the MFC CTreeCtrl category is not directly support drag nodes, and other senior properties This gives us programmers have strong programming restrictions, but also software users caused some inconvenience. Now let our own hands to solve the problem, realizing the tree control nodes Drive.