I just realize importance of ‘intellisense’, as before 2 days visual studio 2008 version, got some issue and when i type TAG for example <asp: , i was not getting immediate menu with suggestion to finish line.
I tried with, Restarting studio and even from Visual Studio Command prompt tried executing command
devenv /ResetSettings
but not got sllution, then from http://forums.asp.net/t/1205528.aspx
seen one comment that states that we can clear all files from following two path:
C:\Documents and Settings\<username>\Application Data\Microsoft\VisualStudio\9.0\ReflectedSchemas
C:\Documents and Settings\<username>\Application Data\Microsoft\VisualStudio\9.0\ReflectedTypeLibs
and my Problem Gone. All kind of suggestions are working now in aspx file.