public int GetAlbumIdByUserIdAndAlbumName(int ownerId, string albumName) { List <Album> albumList = DBF.GetAlbumsByName(albumName); if (albumList == null) { return(-1); } foreach (Album al in albumList) { if (al.AlbumOwnerId == ownerId) { return(al.AlbumId); } } return(-1); }