BKI_DichVuMatDat.NghiepVu.f342_dat_he_so_lns_lcd_de.check_data_lcd_is_ok C# (CSharp) Method

        private bool check_data_lcd_is_ok()
        {
            if (m_sle_muc_lcd.EditValue == null || m_sle_muc_lcd.EditValue == "")
            {
                CHRM_BaseMessages.MsgBox_Error(CONST_ID_MSGBOX.ERROR_CHUA_CHON_MUC_LCD);
                return false;
            }

            if (m_sle_chuc_danh_lcd.EditValue == null || m_sle_chuc_danh_lcd.EditValue == "")
            {
                CHRM_BaseMessages.MsgBox_Error(CONST_ID_MSGBOX.ERROR_CHUA_CHON_CHUC_DANH_DE_TINH_LCD);
                return false;
            }
            //ly do chinh sua so tien lcd
            if (m_sle_chon_ly_do_chinh_sua_so_tien_lcd.EditValue.ToString() == "0")
            {
                CHRM_BaseMessages.MsgBox_Error(CONST_ID_MSGBOX.ERROR_CHUA_CHON_LY_DO_THAY_DOI_LCD);
                return false;
            }

            if (CHRMCommon.thang_da_chot_bang_luong(m_dat_ngay_ket_thuc_lcd.Value))
            {
                CHRM_BaseMessages.MsgBox_Error(CONST_ID_MSGBOX.ERROR_THANG_DA_CHOT_BANG_LUONG);
                return false;
            }
            return true;
        }