VC++模拟MCIWndPlayer，播放器源码，播放的文件在代码里写着，自己修改下可预览播放效果，要拖放播放进度，带有一个简单的菜单-VC++ simulation MCIWndPlayer, player source, playback files written in code, under their own modifications to preview playback, drag and drop the player to progress, with a simple me