private async void Order(object sender, EventArgs e) { var result = await App.Current.MainPage.DisplayAlert( GeneralResources.OrderConfirmAlertTitle, string.Format(GeneralResources.OrderConfirmAlertMsg, Product.Name, Product.SelectedSize.SizeText), GeneralResources.AlertAdd, GeneralResources.AlertCancel); if (result) { await _orderManager.AddItem(Product); } }