利用Visual C++实现一个简单的mp3多媒体播放器。该播放器能够播放mp3等格式的媒体文件。该播放器主要可以进行以下操作：播放、暂停、快进、快退、停止、上一首、下一首-Use Visual C++ implement a simple mp3 multimedia player. The player can play media files such as mp3 format. The main player can do the following: play, pause, fas