本程序实现了一个小小的动画操作，小猫从天而降，对vbGUI操作具有借鉴作用-This program implements a small animated operation kitten from heaven, to have a reference for operation of vbGUI

一个用VC编写的猫捉老鼠的小游戏，用鼠标控制，在一定的时间内把五个老鼠都抓住，就赢了。-Prepared with the VC a game of cat and mouse, mouse control, in a certain period of time to five mice were caught on the win.

利用opengl画一个二维的猫脸，可以根据鼠标点击选中部分进行移动，是图形拾取的典型例子。-Opengl draw a two-dimensional cat face, can be moved according to the mouse click on the selected part, is a typical example of graphical picking.