public void AddAvailToOrder(Avail avail, int id) { var foundOrder = _db.Orders.Find(id); foundOrder.Avails.Add(avail); _db.Entry(foundOrder).State = System.Data.Entity.EntityState.Modified; _db.SaveChanges(); }
public void ChangeRegistrationNumber(int carId, string changeRegistrationNumber) { var foundCar = _db.Cars.FirstOrDefault(o => o.Id == carId); foundCar.RegistrationNumber = changeRegistrationNumber; _db.Entry(foundCar).State = System.Data.Entity.EntityState.Modified; _db.SaveChanges(); }