public async override void ViewDidLoad() { base.ViewDidLoad(); if (collection != null) { Title = collection.Title; } else { Title = "All Products"; } TableView.RegisterClassForCellReuse(typeof(UITableViewCell), "Cell"); TableView.RegisterClassForCellReuse(typeof(ProductViewControllerToggleTableViewCell), "ProductViewControllerToggleCell"); TableView.RegisterClassForCellReuse(typeof(ProductViewControllerThemeStyleTableViewCell), "ThemeStyleCell"); TableView.RegisterClassForCellReuse(typeof(ProductViewControllerThemeTintColorTableViewCell), "ThemeTintColorCell"); TableView.RegisterClassForCellReuse(typeof(ProductViewControllerToggleTableViewCell), "ThemeShowsBackgroundToggleCell"); TableView.RegisterClassForCellReuse(typeof(ProductViewControllerToggleTableViewCell), "ProductViewControllerPresentViewControllerToggleCell"); themeTintColors = new[] { UIColor.FromRGBA(0.48f, 0.71f, 0.36f, 1.0f), UIColor.FromRGBA(0.88f, 0.06f, 0.05f, 1.0f), UIColor.FromRGBA(0.02f, 0.54f, 1.0f, 1.0f) }; themeTintColorSelectedIndex = 0; showsProductImageBackground = true; presentViewController = true; if (collection != null) { // If we're presenting with a collection, add the ability to sort UIBarButtonItem sortBarButtonItem = new UIBarButtonItem("Sort", UIBarButtonItemStyle.Plain, PresentCollectionSortOptions); NavigationItem.RightBarButtonItem = sortBarButtonItem; await GetCollectionAsync(CollectionSort.Default); } else { UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true; try { var result = await client.GetProductsPageAsync(1); this.products = result.Products; TableView.ReloadData(); } catch (NSErrorException ex) { Console.WriteLine("Error fetching products: {0}", ex.Error); } UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false; } }