void view_AddNewSubscription(object sender, EventArgs e) { int count = view.NewSubscriptionCount; float price = view.NewSubscriptionPrice; DateTime date = view.NewSubscriptionDate; if (count != 0 && price != 0) { Subscription subscription = Subscription.CreateNewSubscription(view.NewSubscriptionCount, view.NewSubscriptionPrice, view.NewSubscriptionDate); Client client = view.Client; clientManager.BuySubscription(client, subscription); //subscriptionManager.AddNewSubscription(client, subscription); } else { messager.ErrorMessage("Неправильно заполнена форма!"); } }