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

Generates an OnCollapse event.

Pascal
procedure Collapse(Index: LongInt); dynamic;
C++
__fastcall Collapse(LongInt Index);
Description

Collapse is called automatically after a node in the outline is collapsed. It calls the OnCollapse event handler if it is assigned. 

Override the Collapse method to provide additional processing after nodes in the outline have been collapsed, or to block the OnCollapse event. 

 

See Also
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