 Microsoft           Visual Studio 2010 Express Edition.        -  .      http://www.microsoft.com/express/future.

"Visual Studio 2010 Express Beta 2           .    ,   Windows Presentation Foundation,   .NET Framework 4", -   .

 ,    Microsoft Visual Studio, ,            ,   Visual Studio 2010,       -,      .

      Visual Web Developer 2010 Express, Visual Basic 2010 Express, Visual C# 2010 Express  Visual C++ 2010 Express.            .NET,    ,           .