筛选出DataTable中某些行并存入另一个datatable中

           TableDt = bm.getAllStockAndName(this.ddZZ.Text.ToString().Trim(), "1", DBNull.Value.ToString());

            DataTable PTDt = TableDt.Clone();//普通
            DataTable JMDt = TableDt.Clone();//静默
          

            DataRow[] dr0= TableDt.Select("AuditorFlag =0");
            foreach (DataRow row in dr0)
            {
                PTDt.Rows.Add(row.ItemArray);
            }

            DataRow[] dr2 = TableDt.Select("AuditorFlag =2");
            foreach (DataRow row in dr2)
            {
                JMDt.Rows.Add(row.ItemArray);
            }