BarcodeScannerFrameReaderFrameArrivedEventArgs クラス

  • リファレンス

定義

名前空間:
Windows.Devices.PointOfService.Provider
編集

このオブジェクトは、 BarcodeScannerFrameReader.FrameArrived イベントのイベント ハンドラーにパラメーターとして渡されます。

public ref class BarcodeScannerFrameReaderFrameArrivedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class BarcodeScannerFrameReaderFrameArrivedEventArgs final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BarcodeScannerFrameReaderFrameArrivedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class BarcodeScannerFrameReaderFrameArrivedEventArgs
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BarcodeScannerFrameReaderFrameArrivedEventArgs
Public NotInheritable Class BarcodeScannerFrameReaderFrameArrivedEventArgs
継承
Object Platform::Object IInspectable BarcodeScannerFrameReaderFrameArrivedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows の要件

デバイス ファミリ
Windows 10, version 1809 (10.0.17763.0 で導入)
API contract
Windows.Foundation.UniversalApiContract (v7.0 で導入)

注釈

メソッド ハンドラーのスコープ外で非同期的に処理を行う必要がある場合は、 GetDeferral を使用します。

メソッド

GetDeferral()

この操作の遅延オブジェクトを取得します。

適用対象