How can I create F# dll and call it in C#? Thank you
There's no real trick; like
http://lorgonblog.spaces.live.com/blog/cns!701679AD17B6D310!307.entry
only the other way around. One thing to note is that if you don't specify a namespace in the F# code, all your top-level definitions by default end up in a module with the name of the file, so if you have Program.fs then you may reference Program.Whatever from C#.