C# Sonarlint not showing rules with VSCode Exension

Hello @kevandersen,

I can see it’s VSCode on screenshot, so no we don’t have support for C# there yet.
Please upvote this feature suggestion: C# support in VSCode
It’s on our radar but not for the nearest future.
If you want to use SonarLint with C# right now - you can do it in Visual Studio and Rider.

Have a good day!