NOTE: This is not yet complete. Please feel free to fix any typos or writing errors, but please have in mind this test isn't complete.
Welcome. In this little test I'll install Microsoft Visual Studio under Ubuntu Linux. Why that, if we could used Gambas instead of a C compiler? Well, that's for the programmers that use Visual Basic and want a soft change from Visual Basic to Gambas, or just for curious people. Or perhaps for people who still have a lot of Visual Basic code.
Ok, let's go.
No there is no way you can run VB6 in ubuntu, let alone to compile a single program AFAIK.