BarcodeScannerGetSymbologyAttributesRequest Class
Definition
Important
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Represents the request to get attributes of a barcode symbology.
public ref class BarcodeScannerGetSymbologyAttributesRequest sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class BarcodeScannerGetSymbologyAttributesRequest final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerGetSymbologyAttributesRequest final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class BarcodeScannerGetSymbologyAttributesRequest
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerGetSymbologyAttributesRequest
Public NotInheritable Class BarcodeScannerGetSymbologyAttributesRequest
- Inheritance
- Attributes
Windows requirements
Device family |
Windows 10, version 1803 (introduced in 10.0.17134.0)
|
API contract |
Windows.Foundation.UniversalApiContract (introduced in v6.0)
|
Remarks
The system generates an instance of this class and sets it as a property in the BarcodeScannerGetSymbologyAttributesRequestEventArgs argument of the GetBarcodeSymbologyAttributesRequested event.
Version history
Windows version | SDK version | Value added |
---|---|---|
1809 | 17763 | ReportFailedAsync(Int32) |
1809 | 17763 | ReportFailedAsync(Int32,String) |
Properties
Symbology |
Gets the barcode symbology. Possible values are defined in the BarcodeSymbologies class. |
Methods
ReportCompletedAsync(BarcodeSymbologyAttributes) |
Notifies the client app that the request was processed successfully. |
ReportFailedAsync() |
Notifies the client that the request was not processed successfully. |
ReportFailedAsync(Int32) |
Notifies the client that the request was not processed successfully. |
ReportFailedAsync(Int32, String) |
Notifies the client that the request was not processed successfully. |