Declaration ​
pascal
procedure UnregisterGammaChangeNotification(Delegate: TGammaChangedProc);Parameters ​
| Parameter | Type | Description |
|---|---|---|
Delegate | TGammaChangedProc | Previously registered object method delegate. |
Description ​
UnregisterGammaChangeNotification removes a previously registered callback delegate (TGammaChangedProc) from the global gamma notification list.
Example ​
pascal
destructor TMyImageControl.Destroy;
begin
UnregisterGammaChangeNotification(GammaChanged);
inherited;
end;