public NativeListViewPage2()
        {
            var nativeListView2 = new NativeListView2();                   // CUSTOM RENDERER using a native control

            nativeListView2.VerticalOptions = LayoutOptions.FillAndExpand; // REQUIRED: To share a scrollable view with other views in a StackLayout, it should have a VerticalOptions of FillAndExpand.

            nativeListView2.Items = DataSource2.GetList();

            nativeListView2.ItemSelected += async(sender, e) => {
                //await Navigation.PushModalAsync (new DetailPage(e.SelectedItem));
                await DisplayAlert("clicked", "one of the rows was clicked", "ok");
            };

            // The root page of your application
            Content = new StackLayout {
                Padding  = new Thickness(0, Device.OnPlatform(20, 0, 0), 0, 0),
                Children =
                {
                    new Label {
                        HorizontalTextAlignment = TextAlignment.Center,
                        Text = Device.OnPlatform("Custom UITableView+UICell", "Custom ListView+Cell", "Custom renderer ListView+DataTemplate")
                    },
                    nativeListView2
                }
            };
        }
		public NativeListViewPage2 ()
		{
			var nativeListView2 = new NativeListView2 (); // CUSTOM RENDERER using a native control

			nativeListView2.VerticalOptions = LayoutOptions.FillAndExpand; // REQUIRED: To share a scrollable view with other views in a StackLayout, it should have a VerticalOptions of FillAndExpand.

			nativeListView2.Items = DataSource2.GetList ();

			nativeListView2.ItemSelected += async (sender, e) => {
				//await Navigation.PushModalAsync (new DetailPage(e.SelectedItem));
				await DisplayAlert ("clicked", "one of the rows was clicked", "ok");
			};

			// The root page of your application
			Content = new StackLayout {
				Padding = new Thickness (0, Device.OnPlatform (20, 0, 0), 0, 0),
				Children = {
					new Label {
						HorizontalTextAlignment = TextAlignment.Center,
						Text = Device.OnPlatform ("Custom UITableView+UICell", "Custom ListView+Cell", "Custom renderer ListView+DataTemplate")
					},
					nativeListView2
				}
			};
		}