ClaimedBarcodeScanner.ErrorOccurred Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when there is a problem in reading a barcode.
// Register
event_token ErrorOccurred(TypedEventHandler<ClaimedBarcodeScanner, BarcodeScannerErrorOccurredEventArgs const&> const& handler) const;
// Revoke with event_token
void ErrorOccurred(event_token const* cookie) const;
// Revoke with event_revoker
ClaimedBarcodeScanner::ErrorOccurred_revoker ErrorOccurred(auto_revoke_t, TypedEventHandler<ClaimedBarcodeScanner, BarcodeScannerErrorOccurredEventArgs const&> const& handler) const;public event TypedEventHandler<ClaimedBarcodeScanner,BarcodeScannerErrorOccurredEventArgs> ErrorOccurred;function onErrorOccurred(eventArgs) { /* Your code */ }
claimedBarcodeScanner.addEventListener("erroroccurred", onErrorOccurred);
claimedBarcodeScanner.removeEventListener("erroroccurred", onErrorOccurred);
- or -
claimedBarcodeScanner.onerroroccurred = onErrorOccurred;Public Custom Event ErrorOccurred As TypedEventHandler(Of ClaimedBarcodeScanner, BarcodeScannerErrorOccurredEventArgs)