ClaimedBarcodeScanner.Closed Event

// Register
event_token Closed(TypedEventHandler<ClaimedBarcodeScanner, ClaimedBarcodeScannerClosedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ClaimedBarcodeScanner::Closed_revoker Closed(auto_revoke_t, TypedEventHandler<ClaimedBarcodeScanner, ClaimedBarcodeScannerClosedEventArgs const&> const& handler) const;

public event TypedEventHandler<ClaimedBarcodeScanner,ClaimedBarcodeScannerClosedEventArgs> Closed;

function onClosed(eventArgs) { /* Your code */ }
claimedBarcodeScanner.addEventListener("closed", onClosed);
claimedBarcodeScanner.removeEventListener("closed", onClosed);
- or -
claimedBarcodeScanner.onclosed = onClosed;

Public Custom Event Closed As TypedEventHandler(Of ClaimedBarcodeScanner, ClaimedBarcodeScannerClosedEventArgs) 

Event Type

Windows requirements

Remarks

When an application is suspended, all ClaimedBarcodeScanner objects are closed. This event can be useful to determine when barcode scanner connections need to be re-established.

Applies to

See also

• IClosable