Do not show content outside wpf border

Question

I do not want to display content that is outside the wpf application border. Here is an image to better illustrate my point:

in this image, the blue square is the border and note that its child is a list. I do not want to display the entire list. I just want to display everything that is inside the blue border.

What control should I use to achieve this? I'm looking for some kind of mask ... Does the user control only create my option?

Answer 1

<Border ClipToBounds="True"> <ListView .../> </Border> 

Answer 2

Just set ClipToBounds to true on the border and it should be disabled.