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MediaPlayer.CurrentStateChanged 事件

  • 參考

定義

命名空間:
Windows.Media.Playback
編輯

發生于媒體播放機的狀態變更時。

注意

MediaPlayer.CurrentStateChanged可能會在 Windows 10 1607 版之後變更或無法使用。 請改用 MediaPlayer.PlaybackSession 屬性來取得 MediaPlaybackSession 物件，然後使用 MediaPlaybackSession.PlaybackStateChanged 事件。

// Register
event_token CurrentStateChanged(TypedEventHandler<MediaPlayer, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
MediaPlayer::CurrentStateChanged_revoker CurrentStateChanged(auto_revoke_t, TypedEventHandler<MediaPlayer, IInspectable const&> const& handler) const;
/// [add: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackStateChanged instead of CurrentStateChanged.  For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackStateChanged instead of CurrentStateChanged.  For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
// Register
event_token CurrentStateChanged(TypedEventHandler<MediaPlayer, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
MediaPlayer::CurrentStateChanged_revoker CurrentStateChanged(auto_revoke_t, TypedEventHandler<MediaPlayer, IInspectable const&> const& handler) const;
public event TypedEventHandler<MediaPlayer,object> CurrentStateChanged;
[add: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackStateChanged instead of CurrentStateChanged.  For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
[remove: Windows.Foundation.Metadata.Deprecated("Use PlaybackSession.PlaybackStateChanged instead of CurrentStateChanged.  For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
public event TypedEventHandler<MediaPlayer,object> CurrentStateChanged;
function onCurrentStateChanged(eventArgs) { /* Your code */ }
mediaPlayer.addEventListener("currentstatechanged", onCurrentStateChanged);
mediaPlayer.removeEventListener("currentstatechanged", onCurrentStateChanged);
- or -
mediaPlayer.oncurrentstatechanged = onCurrentStateChanged;
Public Custom Event CurrentStateChanged As TypedEventHandler(Of MediaPlayer, Object)

事件類型

TypedEventHandler<MediaPlayer,Object>

TypedEventHandler<MediaPlayer,IInspectable>
屬性
DeprecatedAttribute

適用於