[SOLVED] How to document the COM interface? lazarus / 67-Windows ---------------------------------------------------------------------- korba812 · 2024-11-24 00:05 I would like to document a COM library written in Free Pascal. I am aware of IDL attribute “helpstring”, however, this seems to be a hint rather than documentation. So how do you document COM interfaces outside the MS ecosystem? ---------------------------------------------------------------------- korba812 · 2024-12-02 21:49 Doxygen can parse idl files so I put documentation there.