How to rebuild VS2010 IDE Intellisense?

Question

some are working some are not working.

for example,

i did

using System.Web.Security;

MembershipUser myObject = Membership.GetUser();
              


        

Answer 1

Try resetting your Intellisense cache, Edit>Intellisense>Clear local cache.

Or try nuking it - delete your [SolutionName].sdf and .suo files

Edit:

VS 2010 equivalent is Project>Rescan Solution