BarcodeScannerProviderConnection.DisableScannerRequested Événement

Définition

Espace de noms:

Windows.Devices.PointOfService.Provider

Déclenché lorsque l’application cliente tente de désactiver le scanneur de codes-barres.

// Register
event_token DisableScannerRequested(TypedEventHandler<BarcodeScannerProviderConnection, BarcodeScannerDisableScannerRequestEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
BarcodeScannerProviderConnection::DisableScannerRequested_revoker DisableScannerRequested(auto_revoke_t, TypedEventHandler<BarcodeScannerProviderConnection, BarcodeScannerDisableScannerRequestEventArgs const&> const& handler) const;

public event TypedEventHandler<BarcodeScannerProviderConnection,BarcodeScannerDisableScannerRequestEventArgs> DisableScannerRequested;

function onDisableScannerRequested(eventArgs) { /* Your code */ }
barcodeScannerProviderConnection.addEventListener("disablescannerrequested", onDisableScannerRequested);
barcodeScannerProviderConnection.removeEventListener("disablescannerrequested", onDisableScannerRequested);
- or -
barcodeScannerProviderConnection.ondisablescannerrequested = onDisableScannerRequested;

Public Custom Event DisableScannerRequested As TypedEventHandler(Of BarcodeScannerProviderConnection, BarcodeScannerDisableScannerRequestEventArgs) 

Type d'événement

TypedEventHandler<BarcodeScannerProviderConnection,BarcodeScannerDisableScannerRequestEventArgs>