trying to upgrade project from .net 2.0 to .net 3.5

Giganews Newsgroups
Subject: trying to upgrade project from .net 2.0 to .net 3.5
Posted by:  Jon Oringer (JonOring…
Date: Tue, 19 Aug 2008

Having a hard time...

I went to 'Project Properties' and changed the Target Framework to 3.5
I then removed System.Core 2.0 and added the System.Core 3.5

It's weird .. the Runtime version of System.Core is still v2.0.50727
even though the Version is
why is this?

even... MessageBox.Show(System.Environment.Version.ToString());
reports v2.0.50727

and I thought I would need to upgrade all my refs to 3.5 - but I can't seem
to find v3.5 components for System.Windows.Forms and System.Net  -- shouldn't
there be v3.5 components to add as references as well?