一个小图像在大图像上移动、翻转\1.gif ..............................\202.jpg ..............................\203.jpg ..............................\CDIB.cls ..............................\Declares.bas ..............................\Form1.frm ..............................\Project1.exe ..............................\Project1.vbp ..............................\Project1.vbw 一个小图像在大图像上移动、翻转