The Parent
item property specifies the parent item. The Add
method adds new items (child) to the control. The Items
property accesses the child-items collection of the current item. The Root
property of the control accesses the root item. The root item has no parent
item. The SelectParent
event occurs once the user clicks the parent of the item. The BrowseItem event notifies when a new item has been
selected / browsed.