QR Code Generator

This code sample uses the open source QRCoder .net assembly ( github.com/codebude/QRCoder ). I created a wrapper assembly for that using SnapDevelop, and then a demo project in PowerBuilder 2019 R3 showing how it's used.

Update 07/04/2023: Updated to include sample built with PowerBuilder/SnapDevelop 2022

Remove the second line in the open script. Apparently I am referencing a method there that existed at the time I wrote the demo, but no longer exists in more recent versions of PowerBuilder. In particular, the line you want to remove is:

inv_generator.of_seterrorhandler( this, 'assemblyerror')

Hard to tell you what is wrong without a specific error message. For what it's worth though if you try to import a .Net Core library and you've selected .Net Framework as the Framework Type you'll get an error like the attached.

Hi Bruce,
Thank you the code.


I download the code I try to run in PW 2019 and it marks an error in nvo_qrgenerator it tells me that dotnetobject is not there, I do not know if I am missing something to do, thank you very much in advance