MediaTransportControlsThumbnailRequestedEventArgs Classe

  • Riferimento

Definizione

Spazio dei nomi:
Windows.UI.Xaml.Media
Modifica

Fornisce dati per l'evento MediaTransportControls.ThumbnailRequested.

public ref class MediaTransportControlsThumbnailRequestedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class MediaTransportControlsThumbnailRequestedEventArgs final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class MediaTransportControlsThumbnailRequestedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class MediaTransportControlsThumbnailRequestedEventArgs
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class MediaTransportControlsThumbnailRequestedEventArgs
Public NotInheritable Class MediaTransportControlsThumbnailRequestedEventArgs
Ereditarietà
Object Platform::Object IInspectable MediaTransportControlsThumbnailRequestedEventArgs
Attributi
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Requisiti Windows

Famiglia di dispositivi
Windows 10 Anniversary Edition (è stato introdotto in 10.0.14393.0)
API contract
Windows.Foundation.UniversalApiContract (è stato introdotto in v3.0)

Metodi

GetDeferral()

Restituisce un rinvio che può essere usato per rinviare il completamento dell'evento ThumbnailRequested mentre viene generata l'anteprima.
SetThumbnailImage(IInputStream)

Imposta l'origine dell'immagine di anteprima.

Si applica a