RAD Studio VCL Reference
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TOutlineNode.Collapse Method
TOutlineNode Class | TOutlineNode Members | Outline Namespace | Description | See Also
Collapse All

Collapses an outline item.

Pascal
procedure Collapse;
C++
__fastcall Collapse();
Description

Collapse sets the Expanded property to false. When an outline node is collapsed, its descendants are hidden and, depending on the OutlineStyle property of the outline in which the node is contained, the plus picture or closed picture is displayed. 

Collapse does nothing to nodes that have no descendants. 

 

See Also
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