实例146 如何全屏播放AVI文件\Avi.bpr ...........................\Avi.cpp ...........................\Avi.exe ...........................\Avi.res ...........................\clock.avi ...........................\Mainform.cpp ...........................\Mainform.ddp ...........................\Mainform.dfm ...........................\Mainform.h ...........................\Show.bmp 实例146 如何全屏播放AVI文件