public static MusicInfoViewModel CopyBase(this MusicInfoViewModel musicInfoVM, MusicInfo baseInfo) { musicInfoVM.Id = baseInfo.Id; musicInfoVM.Path = baseInfo.Path; musicInfoVM.Title = baseInfo.Title; musicInfoVM.Argist = baseInfo.Argist; musicInfoVM.Album = baseInfo.Album; musicInfoVM.Year = baseInfo.Year; musicInfoVM.Comment = baseInfo.Comment; musicInfoVM.Track = baseInfo.Track; musicInfoVM.Genre = baseInfo.Genre; return(musicInfoVM); }