I am developing windows application..
i am confusing in which version i should develop my software VS2008 or VS2010.
I dont have essue with slow performence during developement but want fast performance while running exe...
VS2008's exe will be faster than exe made by vs2010.
I don't think the IDE would be a factor, although the compilers in 2010 may potentially be more optimized than the ones in 2008. Also you would be targeting different runtimes with 2010. Those would be the big factors there. And again, it depends on whether you are writing a native app or a .NET app (which you failed to mention).
i am developing only .net application.
but i am at only 1st level.. my application will have large data with lots of coding..so at end user it should be as fast as possible..thats why i am thinking to reduce extra possible times so that my exe file will be faster in performance...