从MP3中提取歌曲信息(C#)[15]

                if(mp3info.title.trim().length==0)

                {

                    mp3info.title="未知名歌曲";

                }

                try

                {

                    //更名

                    file.move(filepath,filepath.substring(0,filepath.tolower().lastindexof("\\")).trim() + "\\" + "(" + mp3info.artist.trim() + ")" +mp3info.title.trim() + ".mp3");

                    return true;

                }