说明：  界面编程第一篇-位图背景与位图画刷 界面编程第二篇+半透明窗体 界面编程第三篇+异形窗口1 界面编程第四篇+异形窗口2 界面编程第五篇+静态控件背景透明化 相关代码在我上传区内
(Ppls static background of the control interface programming- bitmap background and the second bit brush drawing interface programming+ the translucent form interface programming third+ shaped window interface programming Title IV the+ profiled window interface programming. transparency)