共用方式為

MediaPlaybackSession.PlayedRangesChanged 事件

  • 參考

定義

命名空間:
Windows.Media.Playback
編輯

發生于已播放的時間範圍集合變更時。

// Register
event_token PlayedRangesChanged(TypedEventHandler<MediaPlaybackSession, IInspectable const&> const& handler) const;

// Revoke with event_token
void PlayedRangesChanged(event_token const* cookie) const;

// Revoke with event_revoker
MediaPlaybackSession::PlayedRangesChanged_revoker PlayedRangesChanged(auto_revoke_t, TypedEventHandler<MediaPlaybackSession, IInspectable const&> const& handler) const;
public event TypedEventHandler<MediaPlaybackSession,object> PlayedRangesChanged;
function onPlayedRangesChanged(eventArgs) { /* Your code */ }
mediaPlaybackSession.addEventListener("playedrangeschanged", onPlayedRangesChanged);
mediaPlaybackSession.removeEventListener("playedrangeschanged", onPlayedRangesChanged);
- or -
mediaPlaybackSession.onplayedrangeschanged = onPlayedRangesChanged;
Public Custom Event PlayedRangesChanged As TypedEventHandler(Of MediaPlaybackSession, Object)

事件類型

TypedEventHandler<MediaPlaybackSession,Object>

TypedEventHandler<MediaPlaybackSession,IInspectable>

Windows 需求

裝置系列
Windows 10 Creators Update (已於 10.0.15063.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v4.0 引進)

備註

呼叫 GetPlayedRanges以取得目前的緩衝時間範圍集。

適用於