Pack & unPack in Enterprise Portal

hi,

I would like to use Pack and UnPack method to save variable from c# in Enterprise portal. I call dateset method and save variable via pack. I close browers and start EP page again. I read variable from unpack but variable has default value…
Can I save my variable c# variable in pack?

http://msdn.microsoft.com/en-us/library/hh812493.aspx

Might just help you

I read it. I also read example in few another web site but my code still doesn’t work