一个MFC程序，从文件加载位图作为背景，可自定义闹钟音乐，可无限设置闹钟个数，最小化到托盘，代码清晰，适合windows界面编程（GDI）新手参考或直接作为闹钟使用。编译环境：vs2005-A MFC program, load a bitmap from a file as background music, can customize the alarm clock, can set the alarm clock the infinite number, minimize to tray,