GroupBy with linq method syntax (not query syntax)

Question

How would the following query look if I was using the extension method syntax?

var query = from c in checks
group c by string.Format(\"{0} - {1}\", c.Custome         


        

Answer 1

I know this is a old question, but for new readers, take a look at this gitub code.

This use Roslyn to take query syntax and convert it to extension method syntax.