Bubbling scroll events from a ListView to its parent

Question

In my WPF application I have a ListView whose ScrollViewer.VerticalScrollBarVisibility is set to Disabled. It is contained within a

Answer 1

Ok been a while since I have been on SO but I had to comment on this. Any Preview event tunnels, so why are we bubbling it up? Stop the tunnel in the parent and be done with it. in the parent add a PreviewMouseWheel event.

     private void UIElement_OnPreviewMouseWheel(object sender, MouseWheelEventArgs e)
{
    var scrollViewer = FindName("LeftPanelScrollViwer"); // name your parent mine is a scrollViewer
    ((ScrollViewer) scrollViewer)?.ScrollToVerticalOffset(e.Delta);
    e.Handled = true;
}