用户将不得不调整对话的能力，从而rearrangeme…

代码说明：

The user will have the ability to resize the dialog, with consequent rearrangement of child windows. You can control the minimum and maximum size allowed, as well as the maximized size and position of the dialog. The size grip is displayed by default, but you may turn it off. Automatic Save/Restore the dialog s size and position, along with the active page, is also supported