本程序用于演示读取R2Beat游戏(以单机版本为主)的歌曲信息文件,将数据载入表格提供给用户以便一目了然,并且提供简单的编辑功能.-The procedure used to demonstrate reading R2Beat game (in the main stand-alone version) song information file, the data loaded to the user in order to clear the form and provide a simp