Bagikan melalui

BarcodeScannerVideoFrame Kelas

  • Referensi

Definisi

Ruang nama:
Windows.Devices.PointOfService.Provider
Edit

Mewakili data dari bingkai video yang diperoleh dengan menggunakan BarcodeScannerFrameReader.

public ref class BarcodeScannerVideoFrame sealed : IClosable
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class BarcodeScannerVideoFrame final : IClosable
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerVideoFrame final : IClosable
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class BarcodeScannerVideoFrame : System.IDisposable
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerVideoFrame : System.IDisposable
Public NotInheritable Class BarcodeScannerVideoFrame
Implements IDisposable
Warisan
Object Platform::Object IInspectable BarcodeScannerVideoFrame
Atribut
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute
Penerapan
IClosable IDisposable

Persyaratan Windows

Rangkaian perangkat
Windows 10, version 1809 (diperkenalkan dalam 10.0.17763.0)
API contract
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v7.0)

Properti

Format

Mendapatkan format bingkai video.
Height

Mendapatkan tinggi bingkai video.
PixelData

Mendapatkan data piksel bingkai video.
Width

Mendapatkan lebar bingkai video.

Metode

Close()

Membuang bingkai video dan sumber daya terkait.
Dispose()

Melakukan tugas yang ditentukan aplikasi yang terkait dengan membebaskan, melepaskan, atau mereset sumber daya yang tidak terkelola.

Berlaku untuk

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