利用mci接口写的MP3播放器，可以添加，修改，保存播放列表，实现了播放器的基本功能，界面设计的不错，写播放器的可以参考一下-Use of the mci interface to write the MP3 player, you can add, modify, save a playlist, the basic functions of the player, a good interface design, write the player can refer to