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MediaPlaybackCommandManagerPreviousReceivedEventArgs Kelas

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Definisi

Ruang nama:
Windows.Media.Playback
Edit

Menyediakan data atau peristiwa MediaPlaybackCommandManager.PreviousReceived , yang terjadi ketika manajer perintah menerima perintah dari tombol Putar Kontrol Transportasi Media Sistem.

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

Persyaratan Windows

Rangkaian perangkat
Windows 10 Anniversary Edition (diperkenalkan dalam 10.0.14393.0)
API contract
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v3.0)

Keterangan

Dapatkan instans kelas ini dengan menangani peristiwa MediaPlaybackCommandManager.PreviousReceived .

Properti

Handled

Mendapatkan atau menetapkan nilai yang menunjukkan apakah peristiwa PreviousReceived telah ditangani.

Metode

GetDeferral()

Mendapatkan objek Deferral yang menyebabkan sistem menunggu Anda melakukan operasi asinkron, seperti membuat MediaPlaybackItem baru dari sumber jaringan, sebelum melanjutkan pemrosesan perintah Sebelumnya .

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