共用方式為

BarcodeScannerStartSoftwareTriggerRequest 類別

  • 參考

定義

命名空間:
Windows.Devices.PointOfService.Provider
編輯

表示發出條碼掃描器開始掃描之訊號的要求。

public ref class BarcodeScannerStartSoftwareTriggerRequest 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 BarcodeScannerStartSoftwareTriggerRequest final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerStartSoftwareTriggerRequest 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 BarcodeScannerStartSoftwareTriggerRequest
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerStartSoftwareTriggerRequest
Public NotInheritable Class BarcodeScannerStartSoftwareTriggerRequest
繼承
Object Platform::Object IInspectable BarcodeScannerStartSoftwareTriggerRequest
屬性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 需求

裝置系列
Windows 10, version 1803 (已於 10.0.17134.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v6.0 引進)

備註

系統會產生這個類別的實例，並將其設定為 StartSoftwareTriggerRequested 事件的 BarcodeScannerStartSoftwareTriggerRequestEventArgs 引數中的屬性。

版本歷程記錄

Windows 版本 SDK 版本 新增值
1809 17763 ReportFailedAsync (Int32)
1809 17763 ReportFailedAsync (Int32，String)

方法

ReportCompletedAsync()

通知用戶端應用程式已成功處理要求。
ReportFailedAsync()

通知用戶端未成功處理要求。
ReportFailedAsync(Int32, String)

通知用戶端未成功處理要求。
ReportFailedAsync(Int32)

通知用戶端未成功處理要求。

適用於