The range selector DrawBackground event only gets called on resizing of parent container.  How would one force this event to be triggered without a resize event?

Hi,

The event is triggered when the background is required to render (in a Control.OnRender override). To manually force it to repaint, find the element in the range selector's template and call it's InvalidateVisual method:

[code]var bckgr = range.Template.FindName("PART_Background", range) as Control;
if (bckgr != null)
{
    bckgr.InvalidateVisual();
}[/code]

You can also try replacing the background control in the template with your own, and include your customization there.

Regards,
Lyubo

Works great.  Thanks!