I want to determine the back color that treeview node takes on when selected...
its some blue value but I haven't been able to determine what it is...

The reason that I ask is that when the treeView looses focus, the selected
node is no longer highlighted....  I want to use this color to mask the
changes in focus for the users of my app so they don't get lost in the tree
view...  

Anyone have any idea?