PerceptionInfraredFrameSourceWatcher.SourceAdded Evento
Definición
Importante
Parte de la información hace referencia a la versión preliminar del producto, que puede haberse modificado sustancialmente antes de lanzar la versión definitiva. Microsoft no otorga ninguna garantía, explícita o implícita, con respecto a la información proporcionada aquí.
Se suscribe al evento SourceAdded.
// Register
event_token SourceAdded(TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;
// Revoke with event_token
void SourceAdded(event_token const* cookie) const;
// Revoke with event_revoker
PerceptionInfraredFrameSourceWatcher::SourceAdded_revoker SourceAdded(auto_revoke_t, TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;/// [add: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
// Register
event_token SourceAdded(TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;
// Revoke with event_token
void SourceAdded(event_token const* cookie) const;
// Revoke with event_revoker
PerceptionInfraredFrameSourceWatcher::SourceAdded_revoker SourceAdded(auto_revoke_t, TypedEventHandler<PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs const&> const& handler) const;public event TypedEventHandler<PerceptionInfraredFrameSourceWatcher,PerceptionInfraredFrameSourceAddedEventArgs> SourceAdded;[add: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
[remove: Windows.Foundation.Metadata.Deprecated("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
public event TypedEventHandler<PerceptionInfraredFrameSourceWatcher,PerceptionInfraredFrameSourceAddedEventArgs> SourceAdded;function onSourceAdded(eventArgs) { /* Your code */ }
perceptionInfraredFrameSourceWatcher.addEventListener("sourceadded", onSourceAdded);
perceptionInfraredFrameSourceWatcher.removeEventListener("sourceadded", onSourceAdded);
- or -
perceptionInfraredFrameSourceWatcher.onsourceadded = onSourceAdded;Public Custom Event SourceAdded As TypedEventHandler(Of PerceptionInfraredFrameSourceWatcher, PerceptionInfraredFrameSourceAddedEventArgs) Tipo de evento
- Atributos
Comentarios
Cuando se llama al método Start, este evento se desencadena para cada origen de fotogramas infrarrojos ya conocido para el sistema y, a continuación, se desencadena el evento EnumerationCompleted. Los nuevos orígenes de fotogramas infrarrojos que se agregan posteriormente desencadenarán eventos SourceAdded adicionales.