public static void UpdateWaiter(Context context, Entities.Waiter waiter) { context.Waiters.AddOrUpdate( w => w.WaiterID, new Entities.Waiter { WaiterID = waiter.WaiterID, WaiterName = waiter.WaiterName, WaiterSurname = waiter.WaiterSurname, WaiterLogin = waiter.WaiterLogin, WaiterPassword = waiter.WaiterPassword } ); context.SaveChanges(); }
public static void DeleteWaiter(Context context, Entities.Waiter waiter) { //try //{ context.Waiters.Remove(waiter); context.SaveChanges(); //} //catch (InvalidOperationException ex) //{ //} }
public static void InsertWaiter(Context context, Entities.Waiter waiter) { context.Waiters.Add(waiter); context.SaveChanges(); }