.. _TreeView.properties: ================================================ TreeView.properties ================================================ :ref:`Object` **properties** Description ----------- An object that contains one or more creation properties of the control (properties used only when the element is created). Creation properties of a ListBox object can include: items: An array of strings for the text of each top-level list item. An item object is created for each item. An item with the text string "-" creates a separator item. Supply this property, or the items argument to the?add()?method, not both. This form is most useful for elements defined using Resource Specifications.