Migrating Legacy Code: Why You Should Move from VB6/AutoLISP to C# .NET
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Migrating Legacy Code: Why You Should Move from VB6/AutoLISP to C# .NET

ByProtoTech Solutions

Many engineering organizations still depend on applications, CAD utilities, and automation tools written years or even decades ago in Visual Basic 6.0 (VB6) or AutoLISP. And in many cases, those applications still work. So why replace them? The real issue is not whether legacy code can continue running today. The question is whether that code…

Is Your VB6 AutoCAD Code Breaking After Moving to .NET?
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Is Your VB6 AutoCAD Code Breaking After Moving to .NET?

ByProtoTech Solutions

Migrating legacy VB6 AutoCAD code to the .NET environment can feel like a logical upgrade, with better performance, modern architecture, and long-term support. But for many developers, the reality is less smooth. Code that worked flawlessly in VB6 suddenly behaves unpredictably, produces incorrect results, or fails without clear errors. If you’re encountering these issues, you’re…