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This sample displays a machine-readable optical label that contains information about the item to which it is attached. The information may be a location, a URL, an address book, etc.
This example shows how to display a URL as the optical label using the Barcode component. The `type` property can be used to set the barcode type as one-dimensional or two-dimensional. The `version` property is used to set the version of the QR barcode. Also, the Barcode component provides support to set the error correction level on a QR-type barcode by using the `errorCorrectionLevel` property.