[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Forms' (#lcl)

TApplication.AddOnKeyDownBeforeHandler

Adds an application key down before interface handler.

Declaration

Source position: forms.pp line 1501

public procedure TApplication.AddOnKeyDownBeforeHandler(

  Handler: TKeyEvent;

  AsFirst: Boolean = True

);

See also

TApplicationHandlerType.ahtKeyDownBefore

  

Handler for KeyDown events, invoked before interface and LCL handlers

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