MediaPlaybackCommandManagerPlayReceivedEventArgs 類別

定義

命名空間:

Windows.Media.Playback

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。