Using the keyboard you can perform some of the most common tasks. This section describes the keyboard shortcuts used by the RadListBox.
Up/Down: Selects the previous/next item.
PageUp/PageDown: Selects the first/last item in the viewport or selects the previous/next item if all items are in the viewport.
Home/End: Selects the first/last item.
Navigation always starts from the currently selected item. If there is no selection the navigation should start from the first item.
When an item is selected with the keyboard it should be scrolled into the viewport and made visible.