ReSharper giving C# 3.0 Code Inspection Warnings to .NET 2.0 Projects

Question

When I am working in .NET 2.0 projects with the newest version of ReSharper (4.1) I am getting warnings about using the var keyword and lambadas etc.. Any idea how I can disable this only for .NET 2.0 projects?

Answer 1

Indeed, you can use C# 3.0 compiler features when targeting .NET 2.0, except extension methods and default LINQ implementations, which are located in newer assemblies. But if you need to co-operate with VS2005 users, you can open Properties view for a given project (not Project Properties, but Edit \ Properties Window, or F4) and select desired language level.