TdxTreeViewControlOptionsView.ShowExpandButtons Property

Specifies if the Tree View control displays node expand buttons.

Declaration

property ShowExpandButtons; default True;

Property Value

Type	Default	Description
Boolean	True	If True, the control displays node expand buttons; otherwise, they are hidden.

Remarks

Options include:

Value	Example
True
False

Note

A user can click to the left of a node’s content to expand or collapse the node, even if the ShowExpandButtons property is set to False. To prohibit a user to expand and collapse nodes, handle the control’s OnExpanding and OnCollapsing events.