共用方式為

MediaPlaybackCommandManagerCommandBehavior.IsEnabledChanged 事件

  • 參考

定義

命名空間:
Windows.Media.Playback
編輯

發生于系統媒體傳輸控制項命令的啟用狀態變更時。

// Register
event_token IsEnabledChanged(TypedEventHandler<MediaPlaybackCommandManagerCommandBehavior, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
MediaPlaybackCommandManagerCommandBehavior::IsEnabledChanged_revoker IsEnabledChanged(auto_revoke_t, TypedEventHandler<MediaPlaybackCommandManagerCommandBehavior, IInspectable const&> const& handler) const;
public event TypedEventHandler<MediaPlaybackCommandManagerCommandBehavior,object> IsEnabledChanged;
function onIsEnabledChanged(eventArgs) { /* Your code */ }
mediaPlaybackCommandManagerCommandBehavior.addEventListener("isenabledchanged", onIsEnabledChanged);
mediaPlaybackCommandManagerCommandBehavior.removeEventListener("isenabledchanged", onIsEnabledChanged);
- or -
mediaPlaybackCommandManagerCommandBehavior.onisenabledchanged = onIsEnabledChanged;
Public Custom Event IsEnabledChanged As TypedEventHandler(Of MediaPlaybackCommandManagerCommandBehavior, Object)

事件類型

TypedEventHandler<MediaPlaybackCommandManagerCommandBehavior,Object>

TypedEventHandler<MediaPlaybackCommandManagerCommandBehavior,IInspectable>

適用於