利用ocx控件写的三个vb小程序,能播放mp3音频,swf动画,csf视频等格式的音视频文件,优点是功能定制、体积小巧,缺点是有些控件需要注册.-Ocx control use vb to write three small programs that can play mp3 audio, swf animation, csf video formats such as audio and video files, the advantage of customization features