Skip to main content

Windows Dev Center

ICoreApplication::add_Suspending method

Adds an event handler for the app suspending operation.

Syntax


HRESULT add_Suspending(
  [in, optional] IEventHandler<ISuspendingEventArgs*> *handler,
  [out, retval]  EventRegistrationToken               *token
);

Parameters

handler [in, optional]

Type: IEventHandler<ISuspendingEventArgs*>*

Delegate to a method that handles the suspending event.

token [out, retval]

Type: EventRegistrationToken*

A token that identifies the registered event handler.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Header

Windows.ApplicationModel.Core.h

IDL

Windows.ApplicationModel.Core.idl

See also

ICoreApplication
ISuspendingEventArgs