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MediaPlaybackCommandManagerPlayReceivedEventArgs 類別

  • 參考

定義

命名空間:
Windows.Media.Playback
編輯

提供資料或 MediaPlaybackCommandManager.PlayReceived 事件，當命令管理員從系統媒體傳輸控制項的 [ 播放 ] 按鈕收到命令時，就會發生此事件。

public ref class MediaPlaybackCommandManagerPlayReceivedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class MediaPlaybackCommandManagerPlayReceivedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class MediaPlaybackCommandManagerPlayReceivedEventArgs
Public NotInheritable Class MediaPlaybackCommandManagerPlayReceivedEventArgs
繼承
Object Platform::Object IInspectable MediaPlaybackCommandManagerPlayReceivedEventArgs
屬性
ContractVersionAttribute MarshalingBehaviorAttribute

Windows 需求

裝置系列
Windows 10 Anniversary Edition (已於 10.0.14393.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v3.0 引進)

備註

處理 MediaPlaybackCommandManager.PlayReceived 事件，以取得這個類別的實例。

屬性

Handled

取得或設定值，指出是否已處理 PlayReceived 事件。

方法

GetDeferral()

取得 Deferral 物件，讓系統等候您執行非同步作業，例如從網路來源建立新的 MediaPlaybackItem ，然後再繼續處理 Play 命令。

適用於