RAD Studio VCL Reference
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TTreeView.OnCollapsed Event
TTreeView Class | TTreeView Members | ComCtrls Namespace | Description | See Also
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Occurs after a node has been collapsed.

Pascal
property OnCollapsed: TTVExpandedEvent;
C++
__property TTVExpandedEvent OnCollapsed;
Description

Write an OnCollapsed event handler to respond after a node in the tree view collapses. The Node parameter is the node whose children are no longer visible. 

 

See Also
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