How can Resharper be made aware of the framework version?

Question

I am coding in VS2008 with Resharper 4.5.1, but the projects are set to target .NET Framework 2.0.

Still, Resharper is making suggestions that are relevant to the .NET 3

Answer 1

Those features are not .NET 3.5 framework features, but merely features of the 3.5 compiler. And since in VS2008 this is the compiler invoked for .NET 2 targets, it does handle these syntax extensions correctly.