Is it possible to emulate border-collapse (ala CSS) in a WPF ItemsControl?

Question

I\'m styling the items in a WPF ListBox, and want to put a border around each item. With BorderThickness set to 1, for example, the top-bottom borders

Answer 1

You may add

 Margin="0,0,0,-1" SnapsToDevicePixels="True"

to the border definition