MediaPlaybackItem.TimedMetadataTracksChanged Event
Definition
Important
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Occurs when the list of timed metadata tracks in the MediaSource associated with the MediaPlaybackItem changes.
// Register
event_token TimedMetadataTracksChanged(TypedEventHandler<MediaPlaybackItem, IVectorChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void TimedMetadataTracksChanged(event_token const* cookie) const;
// Revoke with event_revoker
MediaPlaybackItem::TimedMetadataTracksChanged_revoker TimedMetadataTracksChanged(auto_revoke_t, TypedEventHandler<MediaPlaybackItem, IVectorChangedEventArgs const&> const& handler) const;public event TypedEventHandler<MediaPlaybackItem,IVectorChangedEventArgs> TimedMetadataTracksChanged;function onTimedMetadataTracksChanged(eventArgs) { /* Your code */ }
mediaPlaybackItem.addEventListener("timedmetadatatrackschanged", onTimedMetadataTracksChanged);
mediaPlaybackItem.removeEventListener("timedmetadatatrackschanged", onTimedMetadataTracksChanged);
- or -
mediaPlaybackItem.ontimedmetadatatrackschanged = onTimedMetadataTracksChanged;Public Custom Event TimedMetadataTracksChanged As TypedEventHandler(Of MediaPlaybackItem, IVectorChangedEventArgs)