MediaPlayer.MediaPlayerRateChanged Событие

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Определение

Пространство имен:
Windows.Media.Playback
Изменить

Происходит при изменении скорости воспроизведения мультимедиа.

Примечание

MediaPlayer.MediaPlayerRateChanged может быть изменен или недоступен после Windows 10 версии 1607. Вместо этого используйте свойство MediaPlayer.PlaybackSession , чтобы получить объект MediaPlaybackSession , а затем используйте событие 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)

Тип события

TypedEventHandler<MediaPlayer,MediaPlayerRateChangedEventArgs>
Атрибуты
DeprecatedAttribute

Применяется к