一个可增加的对话框程序源代码-an increase of dialog source code

VC++实现对话框的扩展，点击对话框扩展按钮，就会将隐藏的内容显示出来。-VC++ to achieve the expansion of the dialog box, click the button to expand the dialog box, you will hide the contents of the display.

可扩展的对话框，完整的VC6++源代码，包含vc2005工程-Scalable dialog box, complete VC6++ source code, including vc2005 projects