使用了PictureEx.cpp，PictureEx.h整个使用过程都有很简单-Use PictureEx.cpp, PictureEx.h have the whole process is very simple to use

介绍两个 C++ 类—— CPictureEx 和 CPictureExWnd，使用它们可以在 MFC 和 ATL 工程中使用动画GIF效果。-Introduction 2 C++ classes- CPictureEx and CPictureExWnd, use them in the MFC and ATL projects to use animated GIF effect.

这是个加载动态的图片的子类演示，包含源代码，用C++完成。-This is a dynamically loaded sub-class presentation of pictures, including source code, using C++ to complete.