BarcodeScannerProviderConnection.SetBarcodeSymbologyAttributesRequested Événement

Définition

Espace de noms:

Windows.Devices.PointOfService.Provider

Déclenché lorsque l’application cliente tente de définir les attributs d’une symbologie de code-barres.

// Register
event_token SetBarcodeSymbologyAttributesRequested(TypedEventHandler<BarcodeScannerProviderConnection, BarcodeScannerSetSymbologyAttributesRequestEventArgs const&> const& handler) const;

// Revoke with event_token
void SetBarcodeSymbologyAttributesRequested(event_token const* cookie) const;

// Revoke with event_revoker
BarcodeScannerProviderConnection::SetBarcodeSymbologyAttributesRequested_revoker SetBarcodeSymbologyAttributesRequested(auto_revoke_t, TypedEventHandler<BarcodeScannerProviderConnection, BarcodeScannerSetSymbologyAttributesRequestEventArgs const&> const& handler) const;

public event TypedEventHandler<BarcodeScannerProviderConnection,BarcodeScannerSetSymbologyAttributesRequestEventArgs> SetBarcodeSymbologyAttributesRequested;

function onSetBarcodeSymbologyAttributesRequested(eventArgs) { /* Your code */ }
barcodeScannerProviderConnection.addEventListener("setbarcodesymbologyattributesrequested", onSetBarcodeSymbologyAttributesRequested);
barcodeScannerProviderConnection.removeEventListener("setbarcodesymbologyattributesrequested", onSetBarcodeSymbologyAttributesRequested);
- or -
barcodeScannerProviderConnection.onsetbarcodesymbologyattributesrequested = onSetBarcodeSymbologyAttributesRequested;

Public Custom Event SetBarcodeSymbologyAttributesRequested As TypedEventHandler(Of BarcodeScannerProviderConnection, BarcodeScannerSetSymbologyAttributesRequestEventArgs) 

Type d'événement

TypedEventHandler<BarcodeScannerProviderConnection,BarcodeScannerSetSymbologyAttributesRequestEventArgs>