public App ()
{
    MainPage = new CarouselPage{
        InputTransparent = true, //This!
        Children = {
            new ContentPage{
                Content = new Label{
                    Text = "Page 1",
                    HorizontalOptions = LayoutOptions.CenterAndExpand,
                    VerticalOptions = LayoutOptions.CenterAndExpand,
                }
            },
            new ContentPage{
                Content = new Label{
                    Text = "Page 2",
                    HorizontalOptions = LayoutOptions.CenterAndExpand,
                    VerticalOptions = LayoutOptions.CenterAndExpand,
                }
            }
        }
    };
}