public string DeleteProduct(int orderId) { context = new ApplicationDbContext(); OrderManager ordm = new OrderManager(context); OrderDetailManager orderDetailManager = new OrderDetailManager(context); //Traemos el Id de la ORd var pr = ordm.GetById(orderId); var ordts = orderDetailManager.GetAll().Where(e => e.Order_Id == orderId); if (ordts != null) { return("Hola a todos"); } else { foreach (var od in ordts) { orderDetailManager.Remove(od); } } return("Hola a todos"); }