ReSharper 4.0 is the latest version of the most intelligent productivity add-in for Microsoft Visual Studio. It is sure to satisfy more .NET developers than ever before with unparalleled support for C# 3.0, VB.NET, XML, XAML, and ASP.NET, including comprehensive cross-language functionality. ReSharper 4.0 brings solution-wide code analysis with full support for C# 3.0 and LINQ, external annotations for .NET Framework Class Library, Code Cleanup to reformat code and remove redundancies in one go, new refactorings, and many other features  – to boost individual and team productivity in the world of .NET development. ReSharper 4.0 comes in three editions: Full, C# and Visual Basic .NET, to give every developer precisely what they need.