BKI_DichVuMatDat.US.US_DM_NHAN_VIEN.IsNGAY_HET_HAN_THENull C# (CSharp) Method

        public bool IsNGAY_HET_HAN_THENull()
        {
            return pm_objDR.IsNull("NGAY_HET_HAN_THE");
        }