OnEndUpgrade event

Applies to

acAutoUpgrader component.

Declaration

type

TacAUEndUpgradeEvent = procedure(Sender: TObject; var RestartImediately: Boolean) of object;

property OnEndUpgrade: TacAUEndUpgradeEvent;

Description

The OnEndUpgrade event occurs when application has successfully updated and about to be restarted.

If you are using the built-in Application Update Wizard, this event will occur when user press OK button on Wizard form.

Set RestartImediately parameter to False, if you don't want to restart your application imediately after processing this event handler, and prefer to call RestartApplication method later, to restart and upgrade the application "manually".

Example // overrides restarting the application, awaiting until user click some "Finish" button to restart the app

procedure TForm2.acAutoUpgrader1EndUpgrade(Sender: TObject);

begin

RestartImediately := False; // restart it later when user click "Finish" button

end;

procedure TForm2.FinishButtonClick(Sender: TObject);

begin

RestartApplication(''); // restart with default parameters

// (RestartParams + use upgrade method specified in the Info-file)

end;

See also

RestartParams property and RestartApplication method;

OnDoOwnCloseAppMethod, OnAfterRestart and OnBeginUpgrade events.