private void DeleteUseRowID(Apet record) { var row = this.GetRowByRowId(record.rowID, string.Empty); if (row == null) { row = this.dataSet.ttblapet.NewttblapetRow(); Apet.BuildMinimalRow(ref row, record); this.dataSet.ttblapet.AddttblapetRow((pdsapetDataSet.ttblapetRow)row); } row.Delete(); this.SaveChanges(); }