:VB源码,界面编程,关闭窗口特效,VB特效 　　16种在VB中关闭窗口的特效，有的逐步变小而消失，有的是向右上角切入而消失，还有纵向、横向收缩而消失，很不错，会给你的程序增色不少。-: VB source code, programming interface, close the window effects, VB effects of 16 kinds of effects to close the window in VB, and some disappear gradually