---
title: "scannerDeviceView(_:didScanTo:error:)"
framework: quartz
role: symbol
role_heading: Instance Method
path: "quartz/ikscannerdeviceviewdelegate/scannerdeviceview(_:didscanto:error:)"
---

# scannerDeviceView(_:didScanTo:error:)

## Declaration

```swift
optional func scannerDeviceView(_ scannerDeviceView: IKScannerDeviceView!, didScanTo url: URL!, error: (any Error)!)
```