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QR Code for canvas App

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Posted on by Community Power Pla... Microsoft Employee

How to store dynamic values in that QR Code and when I scan the QR code it will show that values

// I have attached image for reference//

Screenshot 2023-08-16 105622.png

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v-mingkz-msft Microsoft Employee on at

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Hi @Anonymous,
Do you want to scan QR code to retrieve data?
You can store the data in SharePoint List, and then use one of the columns to store the QR code value to retrieve data.

Patch(SharePointList, Defaults(SharePointList), {ID: BarcodeScanner1.Value,Name:"")

And when you scan the QR code use the id retrieve the data from list.
LookUp(SharePointList,ID=BarcodeScanner1.Value)

Best Regards,
Kyrie

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RajnishMahaseth 58 on at

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You can use any QR code generation tool or library to create a QR code with your dynamic values
Storing Dynamic Values in QR Code:
Generate a QR code using a programming language or QR code generation tool.
Encode your dynamic value (e.g., text, URL, etc.) into the QR code.
Save the generated QR code image.
Displaying QR Code in Canvas App:
In your Canvas App, add an Image control to the screen where you want to display the QR code.
Set the Image property of the Image control to the URL of the QR code image you generated earlier.
Scanning and Displaying the Value:
Add a Barcode Scanner control to your Canvas App screen.
Configure the Barcode Scanner control's OnScan property to trigger an action when a QR code is scanned.
In the OnScan action, capture the scanned value from the Barcode Scanner control (e.g., using BarcodeScanner1.Value).
Display the captured value in a Text input or Label control in your app

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