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BarcodeScanner.GetSupportedSymbologiesAsync Metodo

  • Riferimento

Definizione

Spazio dei nomi:
Windows.Devices.PointOfService
Modifica

Ottiene i simboli supportati dallo scanner di codice a barre richiesto.

public:
 virtual IAsyncOperation<IVectorView<unsigned int> ^> ^ GetSupportedSymbologiesAsync() = GetSupportedSymbologiesAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<uint32_t>> GetSupportedSymbologiesAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<uint>> GetSupportedSymbologiesAsync();
function getSupportedSymbologiesAsync()
Public Function GetSupportedSymbologiesAsync () As IAsyncOperation(Of IReadOnlyList(Of UInteger))

Restituisce

IAsyncOperation<IVectorView<UInt32>>

IAsyncOperation<IReadOnlyList<UInt32>>

Windows.Foundation.IAsyncOperation<Windows.Foundation.Collections.IVectorView>

IAsyncOperation<IVectorView<uint32_t>>

Al termine del metodo, restituisce un elenco di valori che rappresentano i simboli supportati dal dispositivo.

Attributi
RemoteAsyncAttribute

Si applica a