partial void Deletepromo_bonus(promo_bonus instance);
partial void Insertpromo_bonus(promo_bonus instance);
partial void Updatepromo_bonus(promo_bonus instance);
public void InsertNewDiscountBonus(TimeSpan? hours, string itemsId, int? numOfItem, double? moneySum, double? sumDiscount) { var db = new dbDataContext(); lock (db) { Table<promo_bonus> discountBonusesTable = db.GetTable<promo_bonus>(); var promoBonus = new promo_bonus { promo_bonus_hours = hours, promo_bonus_item_to_buy = itemsId, promo_bonus_money_sum = moneySum, promo_bonus_num_of_item = numOfItem, promo_bonus_sum_discount = sumDiscount }; try { discountBonusesTable.InsertOnSubmit(promoBonus); db.SubmitChanges(); } catch (Exception) { MessageBox.Show(ErrorsAndWarningsMessages.ErrorsAndWarningsInstance().GetError(54)); } } }