AppBroadcastBackgroundService.HeartbeatRequested Evento

Definición

Espacio de nombres:

Windows.Media.Capture

Generado por el sistema periódicamente para confirmar que la tarea en segundo plano de difusión está activa actualmente.

// Register
event_token HeartbeatRequested(TypedEventHandler<AppBroadcastBackgroundService, AppBroadcastHeartbeatRequestedEventArgs const&> const& handler) const;

// Revoke with event_token
void HeartbeatRequested(event_token const* cookie) const;

// Revoke with event_revoker
AppBroadcastBackgroundService::HeartbeatRequested_revoker HeartbeatRequested(auto_revoke_t, TypedEventHandler<AppBroadcastBackgroundService, AppBroadcastHeartbeatRequestedEventArgs const&> const& handler) const;

public event TypedEventHandler<AppBroadcastBackgroundService,AppBroadcastHeartbeatRequestedEventArgs> HeartbeatRequested;

function onHeartbeatRequested(eventArgs) { /* Your code */ }
appBroadcastBackgroundService.addEventListener("heartbeatrequested", onHeartbeatRequested);
appBroadcastBackgroundService.removeEventListener("heartbeatrequested", onHeartbeatRequested);
- or -
appBroadcastBackgroundService.onheartbeatrequested = onHeartbeatRequested;

Public Custom Event HeartbeatRequested As TypedEventHandler(Of AppBroadcastBackgroundService, AppBroadcastHeartbeatRequestedEventArgs) 

Tipo de evento

TypedEventHandler<AppBroadcastBackgroundService,AppBroadcastHeartbeatRequestedEventArgs>

Requisitos de Windows

Características de aplicaciones

appBroadcast appBroadcastSettings

Comentarios

Establezca la propiedad Handled en true para confirmar que la tarea en segundo plano está activa actualmente. Si no responde a este evento y se establece la propiedad Handled en true, la tarea en segundo plano de la aplicación de difusión se termina.