Static method of inner class needs this

[rumbu via Digitalmars-d-learn]

On Monday, 9 February 2015 at 09:30:55 UTC, ketmar wrote:
>... you can use `static class Inner` to tell the compiler
> that
> `Inner` doesn't require any context.

Thank you, static qualifier works. I thought in C# terms where a 
static class means anything else.