Geometry HitTest UIElement in WPF
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Is there anyway to hit test an uielement using Geometry in WPF?

I tried VisualTreeHelper, but it doesn't work.

UIElement could raise mouse down event if a the mouse click on it with a point.

However, I would like to raise an event if a geometry intersect the an uielement. How could I do so?

Thank you.

P.S. I am using WPF but not SilverKnight