BKI_DichVuMatDat.US.US_GD_LUONG_CHE_DO.IsID_LY_DO_CHINH_SUANull C# (CSharp) Method

        public bool IsID_LY_DO_CHINH_SUANull()
        {
            return pm_objDR.IsNull("ID_LY_DO_CHINH_SUA");
        }