Visual C# Breaking Changes in Visual Studio 2013

No changes in Visual C# in Visual Studio 2013 will prevent an application that was created in Visual C# in Visual Studio 2012 from compiling or change the run-time behavior of such an application.

See Also

Reference

Lambda Expressions (C# Programming Guide)

params (C# Reference)

dynamic (C# Reference)

Concepts

Named and Optional Arguments (C# Programming Guide)

Other Resources

Getting Started with Visual C#

When is a non-breaking language fix breaking?