BKI_DichVuMatDat.NghiepVu.ThuNhapKhac.f302_option_detail_calculate.lay_option C# (CSharp) Метод

        private void lay_option()
        {
            if(radioButton1.Checked == true)
            {
                _option = option_tinh_tnk.TONG_TIEN;
                return;
            }
            if(radioButton2.Checked == true)
            {
                _option = option_tinh_tnk.DON_GIA;
                return;
            }
            if(radioButton3.Checked == true)
            {
                _option = option_tinh_tnk.KHONG_TINH;
                return;
            }
            _option = option_tinh_tnk.CHUA_CHON;
        }