protected override void OnAppearing() { base.OnAppearing(); var items = App.Database.GetItems().Select(i => { var product = _productManager.GetById(i.ProductId); return(new CartCellViewModel { CartItemId = i.ID, Name = product.Name, Price = product.Price, Quantity = i.Quantity, DeleteClicked = DeleteClicked }); }).ToList(); _cartViewModel.FillWith(items); }