public void Delete(Arsl record) { var row = this.GetRowByRowId(record.rowID, string.Empty); if (row == null) { row = this.dataSet.ttblarsl.NewttblarslRow(); Arsl.BuildMinimalRow(ref row, record); this.dataSet.ttblarsl.AddttblarslRow((pdsarslDataSet.ttblarslRow)row); } row.Delete(); this.SaveChanges(); }