Allow Orientation="horizontal" on a listbox
I would like to use the selectionchanged event handler to create a menu using the listbox control. Selectionchanged is the best handler for this use, and it behaved as it should. Using MouseLeftButtonUp will randomly activate when dragging and lifting your finger, which is an unwanted result for a menu.
Daniel Pino commented
One way to create a horizontal listbox is by using
But this does not allow you to use the SelectionChanged handler