UnifiedPosErrorData 类

定义

命名空间:

Windows.Devices.PointOfService

提供错误信息。

public ref class UnifiedPosErrorData sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Devices.PointOfService.IUnifiedPosErrorDataFactory, 393216, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class UnifiedPosErrorData final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Devices.PointOfService.IUnifiedPosErrorDataFactory), 393216, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class UnifiedPosErrorData

function UnifiedPosErrorData(message, severity, reason, extendedReason)

Public NotInheritable Class UnifiedPosErrorData

继承

Object Platform::Object IInspectable UnifiedPosErrorData

属性

ContractVersionAttribute MarshalingBehaviorAttribute ActivatableAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

注解

检索 BarcodeScannerErrorOccurredEventArgs 或 MagneticStripeReaderErrorOccurredEventArgs 对象的 ErrorData 属性时，将访问此对象。

版本历史记录

Windows 版本	SDK 版本	增值
1803	17134	UnifiedPosErrorData

构造函数

UnifiedPosErrorData(String, UnifiedPosErrorSeverity, UnifiedPosErrorReason, UInt32)

为 UnifiedPosErrorData 创建实例。

属性

ExtendedReason	获取特定于供应商的错误信息。
Message	获取错误消息。
Reason	获取错误的原因。
Severity	获取错误严重性。

另请参阅

• ErrorData
• ErrorData