MediaPlayer.MediaPlayerRateChanged Evento
Definizione
Importante
Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.
Si verifica quando la frequenza di riproduzione multimediale è cambiata.
Nota
MediaPlayer.MediaPlayerRateChanged può essere modificato o non disponibile dopo Windows 10 versione 1607. Usa invece la proprietà MediaPlayer.PlaybackSession per ottenere un oggetto MediaPlaybackSession e quindi usa l'evento MediaPlaybackSession.PlaybackRateChanged .
// Register
event_token MediaPlayerRateChanged(TypedEventHandler<MediaPlayer, MediaPlayerRateChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void MediaPlayerRateChanged(event_token const* cookie) const;
// Revoke with event_revoker
MediaPlayer::MediaPlayerRateChanged_revoker MediaPlayerRateChanged(auto_revoke_t, TypedEventHandler<MediaPlayer, MediaPlayerRateChangedEventArgs const&> const& handler) const;/// [add: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackRateChanged instead of MediaPlayerRateChanged. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackRateChanged instead of MediaPlayerRateChanged. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
// Register
event_token MediaPlayerRateChanged(TypedEventHandler<MediaPlayer, MediaPlayerRateChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void MediaPlayerRateChanged(event_token const* cookie) const;
// Revoke with event_revoker
MediaPlayer::MediaPlayerRateChanged_revoker MediaPlayerRateChanged(auto_revoke_t, TypedEventHandler<MediaPlayer, MediaPlayerRateChangedEventArgs const&> const& handler) const;public event TypedEventHandler<MediaPlayer,MediaPlayerRateChangedEventArgs> MediaPlayerRateChanged;[add: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackRateChanged instead of MediaPlayerRateChanged. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
[remove: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackRateChanged instead of MediaPlayerRateChanged. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
public event TypedEventHandler<MediaPlayer,MediaPlayerRateChangedEventArgs> MediaPlayerRateChanged;function onMediaPlayerRateChanged(eventArgs) { /* Your code */ }
mediaPlayer.addEventListener("mediaplayerratechanged", onMediaPlayerRateChanged);
mediaPlayer.removeEventListener("mediaplayerratechanged", onMediaPlayerRateChanged);
- or -
mediaPlayer.onmediaplayerratechanged = onMediaPlayerRateChanged;Public Custom Event MediaPlayerRateChanged As TypedEventHandler(Of MediaPlayer, MediaPlayerRateChangedEventArgs) Tipo evento
- Attributi