BarcodeScannerErrorOccurredEventArgs 类

定义

命名空间:

Windows.Devices.PointOfService

为 ErrorOccurred 事件提供数据。

public ref class BarcodeScannerErrorOccurredEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerErrorOccurredEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerErrorOccurredEventArgs

Public NotInheritable Class BarcodeScannerErrorOccurredEventArgs

继承

Object Platform::Object IInspectable BarcodeScannerErrorOccurredEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute

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

此对象由 ErrorOccurred 事件创建，并作为参数返回到 TypedEventHandler 委托。

属性

ErrorData	获取与 ErrorOccurred 事件关联的数据。
IsRetriable	指示再次尝试该操作是否值得。
PartialInputData	获取成功读取的任何数据。