RevEng: Scaffolding fails silently on VB projects

[ErikEJ]

It would be helpful to show an error message instead ErikEJ/EntityFramework.SqlServerCompact#242 (comment)

[rowanmiller]

We should just be generating C# (or a warning would be fine too).

[lajones]

@rowanmiller @ErikEJ - I tried running Scaffold-DbContext against a VB project with build 7.0.0-rc2-16542 and that does not fail. Instead it produces C# code in the VB project successfully. So if we want that functionality we just leave the code as is. However I have created a PR, see #4087, which does throw an error from Scaffold-DbContext if the user attempts to run it from a VB project, which we can use if preferred.

[rowanmiller]

Showing an error is better... so lets get your PR in

[lajones]

See comments in PR #4087. We decided to leave the code as is - for now it will generate C# code in a VB project.

[marcioqmaciel]

#4210

Migrations and Scaffold "translated" to VB.