Vcl.Graphics.TGraphic.OnChange
Delphi
property OnChange: TNotifyEvent read FOnChange write FOnChange;
C++
__property System::Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | Vcl.Graphics.pas Vcl.Graphics.hpp |
Vcl.Graphics | TGraphic |
Description
Occurs whenever a graphical image changes.
Use OnChange to write a handler to perform an action then the graphical image changes.