共用方式為

BarcodeScannerSetActiveSymbologiesRequest 類別

  • 參考

定義

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

表示設定要使用的裝置條碼符號制的要求。

public ref class BarcodeScannerSetActiveSymbologiesRequest 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 BarcodeScannerSetActiveSymbologiesRequest final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerSetActiveSymbologiesRequest 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 BarcodeScannerSetActiveSymbologiesRequest
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerSetActiveSymbologiesRequest
Public NotInheritable Class BarcodeScannerSetActiveSymbologiesRequest
繼承
Object Platform::Object IInspectable BarcodeScannerSetActiveSymbologiesRequest
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 SetActiveSymbologiesRequested 事件之 BarcodeScannerSetActiveSymbologiesRequestEventArgs 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)

屬性

Symbologies

取得要使用的裝置條碼符號。

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