ListBox Deceleration

Question

In WPF 4.0, I used a property on the ScrollViewer to change the deceleration like this:

<ListBox ScrollViewer.PanningDeceleration="0.001" />

It seems in WPF 4.5, I no longer have access to ScrollViewer. How do I change the panning deceleration in WPF 4.5?

Answer 1

I just tried it in a WPF Application with .Net 4.5. The attached property is there. You even got Intellisense after you typed Scrollviewer. What exactly do you mean with no access?