AppStartupGuide.Extensions.GetScrollViewer C# (CSharp) Method

        public static ScrollViewer GetScrollViewer(this DependencyObject element)
        {
            if (element is ScrollViewer)
            {
                return (ScrollViewer)element;
            }

            for (int i = 0; i < VisualTreeHelper.GetChildrenCount(element); i++)
            {
                var child = VisualTreeHelper.GetChild(element, i);

                var result = GetScrollViewer(child);
                if (result == null)
                {
                    continue;
                }
                else
                {
                    return result;
                }
            }

            return null;
        }