This example and the next show SuperTree with its ShowScrollers parameter set to 'yes' (displaying the scroll buttons) and its AutoCollapse parameter set to 'no'. As a result, scroll buttons are displayed at the top and bottom of the applet, and you can expand as many folders as you like.
The ScrollStyle parameter is set to its default, 'Line', which draws separating lines between the tree and the scroll buttons.
In Internet Explorer 6, you can also scroll the tree using the mouse-wheel.