VC中当窗口大小调整时，控制控件尺寸做相应变化的实例。 其中的类是外国人自己编的，可以直接加到自己的程序中。方法简单。-VC in the adjustment when the window size to control the control changes size accordingly examples. Of which foreigners own category, and can be directly added to their own procedures. The