TdxShellTreeViewControlOptionsView.ShowRoot Property

Specifies if the Shell Tree View control displays an expand button for the root level node.

Declaration

property ShowRoot; default True;

Property Value

Type	Default	Description
Boolean	True	True Default. The control displays an expand button for the root level node. False The root node has no expand button.

Remarks

Property Value Examples

Value	Example
True
False

Limitations

• A user is unable to expand and collapse the root node if the ShowRoot property is set to False. You can set the Shell List View control’s OptionsBehavior.AutoExpand property to True to allow users to click nodes to expand them.
• ShowRoot property value changes have no effect if all expand buttons are hidden (that is, the ShowLines property is set to False).