问题
It only recognizes top-level non-function value declarations. e.g. let a = 2 and doesn't produce documentation for functions or type definitions.
I've checked the xml documentation file and it has all the /// comments I put in the source, but none of them (except for the top level values) show up in the resulting html.
回答1:
Yes, using C#-centric tools for F# documentation generation is usually pretty horrible. We started an alternative project a while ago, but it is not yet as mature as SandCastle: http://bitbucket.org/IntelliFactory/if-doc
来源：https://stackoverflow.com/questions/7087133/sandcastle-doesnt-output-everything-from-a-f-assembly