Show window without frameworks

Without frameworks using C # so far is still impossible, even in .NET Native . In general, even without .NET or another implementation of CLR does not give (which is already a framework ). If none of this works, then give up C # until it has a version without a framework (which I doubt is possible, okay, maybe it's just with a lot of library in place of frameworks , but I still have questions, and will not roll).

All access to console functions is already done with .NET and I'm not sure if we can call this part of framework , so strictly speaking, without a specific framework already is doing in this part, even though it needs a framework for the whole. If you do not want to use these functions you can access the Windows API (or another operating system ) directly, but I see zero advantages in that.

If what you want is not console you have the whole Windows API . I only see an advantage in using what is not yet available in .NET.

I do not know if I would not call the framework Windows API too, it has a philosophy very close to one of framework .