对MFC的Dialog进行了一系列的扩展.详细使用说明见附带的CDialogEx.htm文件. 设计思想可见源代码的注释-right MFC Dialog carried out a series of expansion. A detailed descr iption of the use of incidental CDialogEx.htm document. Design ideas can be seen in the source code Notes

扩展CDialog类，可以有更丰富的对话框界面 ，初学者可以看一下-expansion CDialog category, there could be more rich dialog interface, beginners can look at the