很多基于对话框的程序都有一个启动画面，那么如何为自己的对话框程序也加一个这样的画面呢？其实VC++开发环境中有一个现成的 Splash Screen 组件，用这个组件很容易实现基于框架类（也就是CMainfr a me）的程序的启动画面，那么如果是对话框程序，没有框架类怎么办呢？所以这个组件功能不是想象的那么强。要实现基于对话框应用程序的启动画面必须另辟蹊径。这里提供一个可重用代码例子，一步一步教你实现每一个细节。利用一个定制的C++类：CSplashWnd，增强原来的 Splash Screen 组件功能。它不但可以在用于具有CMainfr a me的程序，同时也可以用于基于对话框应用的程序。-many of the procedures based on the dialog has launched a picture for themselves as to how the dialog procedures were also such a picture? In fact, VC environment with a ready-made Splash Screen components, the components used easily fr a mework based category (that is, CMainfr a me) of the commencement of proceedings picture, then if the dialog procedure is not like the fr a mework of how to do? Therefore, this component function is not so strong as imagined. To achieve based on the application's dialog screens must choose another road. Here provide a reusable code examples, step by step teach you realize every detail. Using a customized Category C : CSplashWnd, enhance the original Splash Screen functional components. It can be used not only with CMainfr a me procedures, and also can be used