title: Preventing WPF TreeView's GotFocus event from bubbling up the tree
body: <p>I'm trying to write an event handler that fires every time a node in a TreeView gets the focus.  The problem I'm running into is that the event handler fires on the TreeViewItem (node) that I click on with the mouse, and then it continues to bubble up the control tree, even though I've set e.Handled = true on the RoutedEventArgs provided to the handler.  Does anybody have an idea what the problem could be ? I've double checked my code and I can see no reason why this should be happening.</p>