ClaimedBarcodeScanner.GetSymbologyAttributesAsync(UInt32) 方法

定义

命名空间:

Windows.Devices.PointOfService

获取指定条形码符号系统的属性。

public:
 virtual IAsyncOperation<BarcodeSymbologyAttributes ^> ^ GetSymbologyAttributesAsync(unsigned int barcodeSymbology) = GetSymbologyAttributesAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<BarcodeSymbologyAttributes> GetSymbologyAttributesAsync(uint32_t const& barcodeSymbology);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<BarcodeSymbologyAttributes> GetSymbologyAttributesAsync(uint barcodeSymbology);

function getSymbologyAttributesAsync(barcodeSymbology)

Public Function GetSymbologyAttributesAsync (barcodeSymbology As UInteger) As IAsyncOperation(Of BarcodeSymbologyAttributes)

参数

barcodeSymbology

UInt32

unsigned int

uint32_t

条形码符号系统。

返回

IAsyncOperation<BarcodeSymbologyAttributes>

BarcodeSymbologyAttributes 对象，包含指定条形码符号系统的属性。

属性

RemoteAsyncAttribute

Windows 要求

设备系列	Windows 10 Creators Update (在 10.0.15063.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v4.0 中引入)