BarcodeScannerImagePreviewReceivedEventArgs Clase

  • Referencia

Definición

Espacio de nombres:
Windows.Devices.PointOfService
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Proporciona los datos del evento ImagePreviewReceived .

public ref class BarcodeScannerImagePreviewReceivedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerImagePreviewReceivedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerImagePreviewReceivedEventArgs
Public NotInheritable Class BarcodeScannerImagePreviewReceivedEventArgs
Herencia
Object Platform::Object IInspectable BarcodeScannerImagePreviewReceivedEventArgs
Atributos
ContractVersionAttribute MarshalingBehaviorAttribute

Requisitos de Windows

Familia de dispositivos
Windows 10 (se introdujo en la versión 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (se introdujo en la versión v1.0)

Comentarios

El evento ImagePreviewReceived crea este objeto y se devuelve como argumento al delegado TypedEventHandler .

Propiedades

Preview

Obtiene del dispositivo que representa un marco de vista previa.

Se aplica a