BlurEffect.MainPage.GetVisual C# (CSharp) Method

        static ContainerVisual GetVisual(UIElement element)
        {
            var hostVisual = ElementCompositionPreview.GetElementVisual(element);
            ContainerVisual root = hostVisual.Compositor.CreateContainerVisual();
            ElementCompositionPreview.SetElementChildVisual(element, root);
            return root;
        }