MediaControl.PreviousTrackPressed 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.
Nota
MediaControl puede modificarse o no estar disponible para las versiones después de Windows 8.1. En su lugar, use SystemMediaTransportControls.
Evento generado cuando se emite un comando PreviousTrack a la aplicación.
/// [add: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.Media.MediaControlContract)]
/// [remove: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.Media.MediaControlContract)]
// Register
static event_token PreviousTrackPressed(EventHandler<IInspectable> const& handler) const;
// Revoke with event_token
static void PreviousTrackPressed(event_token const* cookie) const;
// Revoke with event_revoker
static MediaControl::PreviousTrackPressed_revoker PreviousTrackPressed(auto_revoke_t, EventHandler<IInspectable> const& handler) const;/// [add: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Media.MediaControlContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Media.MediaControlContract")]
// Register
static event_token PreviousTrackPressed(EventHandler<IInspectable> const& handler) const;
// Revoke with event_token
static void PreviousTrackPressed(event_token const* cookie) const;
// Revoke with event_revoker
static MediaControl::PreviousTrackPressed_revoker PreviousTrackPressed(auto_revoke_t, EventHandler<IInspectable> const& handler) const;[add: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.Media.MediaControlContract))]
[remove: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.Media.MediaControlContract))]
public static event System.EventHandler<object> PreviousTrackPressed;[add: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Media.MediaControlContract")]
[remove: Windows.Foundation.Metadata.Deprecated("MediaControl may be altered or unavailable for releases after Windows 8.1. Instead, use SystemMediaTransportControls.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Media.MediaControlContract")]
public static event System.EventHandler<object> PreviousTrackPressed;function onPreviousTrackPressed(eventArgs) { /* Your code */ }
Windows.Media.MediaControl.addEventListener("previoustrackpressed", onPreviousTrackPressed);
Windows.Media.MediaControl.removeEventListener("previoustrackpressed", onPreviousTrackPressed);
- or -
Windows.Media.MediaControl.onprevioustrackpressed = onPreviousTrackPressed;Public Shared Custom Event PreviousTrackPressed As EventHandler(Of Object) Tipo de evento
- Atributos