![]() However, those only offer basic features, and if you want more protection from potentially harmful links, or the ability to create QR codes yourself, then you can get that from a third-party app. Most of the time, QR code scanning is built-in to camera apps on iPhone and Android phones, so learning how to scan a QR code is simply a case of pointing your phone’s camera at your chosen code. And scanning QR codes is at its best when you’re using the best QR code scanning apps. As such, it’s a great way for brands to easily send you content, terms and conditions, or even competitions. It’s easy to understand why, too - just point your camera or scanner at a QR code, and you’re transported to a link without needing to painstakingly transcribe the whole address into your browser. While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. Consider adding another form of input, such as a Text input control, for users to enter barcodes. Users who have visual and motor disabilities might prefer not to point the camera at a barcode. This change makes the scanned value accessible to everyone, irrespective of visual ability. Set the label's Live property to Polite so that screen-reader users are notified of changes. Set the label's Text property to the barcode scanner's Value property. Consider showing the scan result with a Label control. The barcode scanner is a button that doesn't display the scan result. The same guidelines for the Button control apply to the Barcode scanner control because it's a button that launches the scan. Y – The distance between the top edge of a control and the top edge of the parent container (screen, if no parent container). X – The distance between the left edge of a control and the left edge of its parent container (screen, if no parent container). Width – The width of the button that activates the scanner. Visible – Whether a control appears or is hidden. Type - The type of code that was detected in the scan that succeeded most recently. Tooltip – Explanatory text that appears when the user hovers over a control. Height – The height of the button that activates the scanner. Text - Text that appears on the button that activates the scanner.īorderColor – The color of a control's border.īorderStyle – Whether a control's border is Solid, Dashed, Dotted, or None.īorderThickness – The thickness of a control's border.ĭisplayMode – Whether the control allows user input ( Edit), only displays data ( View), or is disabled ( Disabled). ![]() PreferFrontCamera - Whether the front-facing camera, when available, is used for scanning.įlashlightEnabled - Whether the flashlight is enabled automatically when the scanner is opened. BarcodeType.Code128 & BarcodeType.Code39 Default: Auto You can target multiple barcode types by concatenating them. OnCancel – Actions to perform when a barcode scan is canceled by the user.īarcodeType - The barcode type to scan. OnScan – Actions to perform when a barcode is successfully scanned. Type – Output property that contains the type of the code that was scanned most recently. Value – Output property that contains the text value of the code that was scanned most recently. All other platforms will show a warning that some features of the app won't work. The barcode scanner control is supported on an Android, iOS, and Windows device. ![]()
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