Visual Basic Upgrade - Companion

The Visual Basic Upgrade Companion (VBUPC) is a tool developed by Artinsoft (acquired by AutomatedQA, and now part of Embarcadero Technologies) to help developers upgrade their Visual Basic 6 (VB6) applications to newer versions of Visual Basic, specifically Visual Basic .NET (VB.NET). The tool aims to automate the conversion process, reducing the manual effort required to migrate legacy VB6 code to modern .NET-based platforms.

: By preserving the original business rules embedded in the code, it lowers the risk of introducing logic errors compared to a manual rewrite. visual basic upgrade companion

The VBUC employs a sophisticated strategy here: . Instead of forcing a rewrite of a calendar control or charting library, the tool generates .NET Interop assemblies that allow the old COM components to run inside the new managed environment. The Visual Basic Upgrade Companion (VBUPC) is a

: VBUC produces 100% native code without requiring proprietary third-party runtimes, which ensures the migrated application is easier to maintain using standard Microsoft tools. The VBUC employs a sophisticated strategy here: