I've been looking around a little in the forums and many of the threads are old so I was hoping that something new has happened since then.

I'm having a GridView with my own Control template. Is there in some way possible to add vertical gridlines that matches the GridViewColumnHeader gridlines I want the GridViewColumnHeader gridlines to stretch out and go down through the entire listview and not only the headers. It's not possible to use the background for the listview and style since it's used in another puprose.