How to disable highlighting on listbox but keep selection?

Question

I am having trouble finding how to not allow my ListBox to highlight the item selected. I know that I didn\'t add a trigger to highlight the item.

Answer 1

Late answer, but there's a much better and simpler solution:

This allows you to have a LisBox that looks just like an itemscontrol, but has support for selection.

Edit: How it works
This alters "colors of the system", in other words your windows theme, only for this ListBox and its children (we actually want to target the ListboxItem).

For example hovering a ListboxItem usually gives it a deep blue background, but here we set it to transparent (HighlightBrushKey).

Edit (30 June 2016):
It seems for latest Windows version this is not enough anymore, you also need to redefine InactiveSelectionHighlightBrushKey

Thanks to @packoman in the comments