So, I've made a DLL in C# which allows to Encode a text to a QR image file. I've also made a small sample application in pb2019. (you can use 2021).
It also allows to pick a QR image from disk and show the decoded text.
See the attached files.
This is supposed to allow for png, jpg, gif, and bmp formats, but for some reason I can only show the PNG format with success on a pb 2019 p_1 picture control. The picture has been generated, but for some reason it doesn't show. I'll create a ticket for that last bit.
Hope it's useful!
regards
Edited: to avoid duplication:
Here's the latest version of the PB sample app: https://github.com/mjl38/PB_sample_app_QRCodes
And here's the latest version of my Vstudio .net library (and test window form): https://github.com/mjl38/QRCodes
Let me know if you would like me to zip it all and duplicate it on the several posts here.