By default, the AllowBrowseItem property is True. The AllowBrowseItem property specifies that the a new item gets browsed once the user clicks item. For instance, you can use the AllowBrowseItem property on False, to disable browsing for new items when user clicks an item / parent item. The BrowseItem property specifies the item currently browsed. The SelectItem event notifies once the user selects an item. The SelectParent event occurs once the user clicks the parent of the item.