ClaimedBarcodeScanner.TriggerPressed Ereignis

Definition

Namespace:

Windows.Devices.PointOfService

Tritt auf, wenn der Trigger oder die Taste des Barcodescanners während eines Scanvorgangs gedrückt wird.

// Register
event_token TriggerPressed(EventHandler<ClaimedBarcodeScanner> const& handler) const;

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

// Revoke with event_revoker
ClaimedBarcodeScanner::TriggerPressed_revoker TriggerPressed(auto_revoke_t, EventHandler<ClaimedBarcodeScanner> const& handler) const;

public event System.EventHandler<ClaimedBarcodeScanner> TriggerPressed;

function onTriggerPressed(eventArgs) { /* Your code */ }
claimedBarcodeScanner.addEventListener("triggerpressed", onTriggerPressed);
claimedBarcodeScanner.removeEventListener("triggerpressed", onTriggerPressed);
- or -
claimedBarcodeScanner.ontriggerpressed = onTriggerPressed;

Public Custom Event TriggerPressed As EventHandler(Of ClaimedBarcodeScanner) 

Ereignistyp

EventHandler<ClaimedBarcodeScanner>

EventHandler<ClaimedBarcodeScanner>