public void UpdateCount(Gun gun) { db.Guns.Attach(gun); db.Entry(gun).Property(x => x.InStock).IsModified = true; gun.InStock = gun.InStock - 1; db.SaveChanges(); }
public void Update(Reservation reservation) { db.Reservations.Attach(reservation); db.Entry(reservation).State = System.Data.Entity.EntityState.Modified; db.SaveChanges(); }
public void Update(Order order) { db.Orders.Attach(order); db.Entry(order).State = System.Data.Entity.EntityState.Modified; db.SaveChanges(); }