用VC制作带有滚动字幕的软件封面软件启动时，常常需要自下而上循环滚动显示一些诸如软件名称、功能、版本、用户名、研制单位等信息的文字，在用户按任意键或点击鼠标键后，立即结束演示进入程序主界面。本文在VC中通过向工程中添加Splash screen组件，然后扩展CSplashWnd类方便地实现了这一功能-Produced by VC cover with a scrolling marquee software start the software, often need to scroll some, such as bottom-cycle software name, function, version, user name, text information such as research and development unit, the user presses any key or mouse click key immediately after the end of the demo into the main program interface. In this paper, by VC Splash screen added to the project components, and then expand CSplashWnd class to achieve this function easily