Visual C# Breaking Changes in Visual Studio 2013


Updated: July 20, 2015

For the latest documentation on Visual Studio 2017 RC, see Visual Studio 2017 RC Documentation.

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.

Getting Started with C#
Lambda Expressions
Named and Optional Arguments
When is a non-breaking language fix breaking?