public List <PairModel> GetGenres() { List <PairModel> pairList = new List <PairModel>(); MediaDataSet.TabGenreDataTable genreTable = mediaDAO.GetGenres(); if (genreTable != null) { foreach (MediaDataSet.TabGenreRow row in genreTable.Rows) { PairModel pair = PairModel.Parse(row); pairList.Add(pair); } return(pairList); } else { return(null); } }