C# Default Parameters

Question

This is, probably, a very simple answer for someone. I have a method with an Optional Parameter like so;

public static Email From(string emailA         


        

Answer 1

C# 4.0 is included with Visual Studio 2010, and the C# compiler understands optional parameters. So yes, the C# 4.0 language definition is something different than .NET 4.0. I guess a method with optional parameters compiled for .NET 3.5 will show overloaded methods when opening with eg. VS 2008