Since we are using VS2010 I noticed that there is no suggestions listbox available from within the XML comments section of a member (e.g. if I press Ctrl+Space, nothing happens).
Invoking the suggestions list from within a "normal" comment (no XML-doc) works fine.
In VS2008 it still works as expected for XML-doc comments:
(Using Build 1822)
Regards Daniel
Edited by - daniel.hampe on Aug 03 2010 12:34:10 PM
Unfortunately no progress to report on this yet, but it is still on our list of things to fix. I have just increased the priority on this bug for you, hopefully this will help.