共用方式為


MediaPlaybackCommandManagerPositionReceivedEventArgs 類別

定義

提供資料或 MediaPlaybackCommandManager.PositionReceived 事件,當命令管理員收到從系統媒體傳輸控制項變更目前位置的命令時,就會發生此事件。

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

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 PositionReceived 事件是否已處理。

Position

取得值,指出目前的播放位置。

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 ,然後再繼續處理變更位置命令。

適用於