In the late 1990s, when Visual Basic 6.0 was the king of rapid application development, the digital world was far simpler. Modern luxuries like QR codes—those blocky, robotic-looking squares—were still largely confined to Japanese automotive factories. This is the story of how an aging VB6 application meets the modern web. The Problem: A Legacy Gap Imagine a developer named
Now, the code.
' Use MSXML2 to POST a multipart form (advanced) ' See Part 3 for similar HTTP logic. qr code in vb6
To bridge this gap, we have three primary strategies: In the late 1990s, when Visual Basic 6