Generating 2D (PDF417 or QR) barcodes using Excel VBA I would like to generate a 2d barcode (PDF417 or QR codes) in an Excel cell using macros Just wondering is there any free alternatives to paid libraries to do this? I know certain tools can do th
Free c# QR-Code generator - Stack Overflow I'm looking for a free to use c# library code to create barcodes Secifically I need to be able to create QR-Code type barcodes I'm looking for free to use (Open Source or just Free, etc ) not pay
how to generate qr code with python and when scanned make it open a url . . . This depends on the QR code reader software the user uses to scan the QR code, some readers automatically open the URL some just display it and the user needs to do an additional click Don't forget that the QR code just encodes information and doesn't store any action associated to with it
VBA code for generating QR codes, but where does the code begins? Range(InputCell) Value = DataToEncode End Function My concern is that "whatever cell I modify in the whole workbook, it lunches the QR code generator " I wanted to give a condition at the beginning of the code like If cell A4 is modified, lunch the code, but I don't even achieve to understand what makes the code start and how the data are