API:Vcl.ComCtrls.TCustomTreeView.OnCollapsing
Delphi
property OnCollapsing: TTVCollapsingEvent read FOnCollapsing write FOnCollapsing;
C++
__property TTVCollapsingEvent OnCollapsing = {read=FOnCollapsing, write=FOnCollapsing};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | protected | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TCustomTreeView |
Description
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