Get the scrollviewer of a WinRT ListView

gistfile1.txt

public static ScrollViewer GetScrollViewer(DependencyObject o)
        {
            // Return the DependencyObject if it is a ScrollViewer
            if (o is ScrollViewer)
            {
                return o as ScrollViewer;
            }

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

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