Start Button Fun ,enable or Disable the start button by creating a window over it - so the user can - or can not click it.
发表日期：2003-10-10 12:00:00
文件大小：161742 下载次数：1828
代码说明：
Start Button Fun ,enable or Disable the start button by creating a window over it - so the user can - or can not click it.
通过在上面建立一个窗体，使开始按钮有效或无效，无效时用户就不能点击它
