It’s time to sum up all C# 6 features. Here is a list of all goodness with short examples implemented and tested in Visual Studio 2015. nameof String interpolation Null-conditional (?. and ?) and null-coalescing (??) operators Index initializers Extension methods visible in collection initializers Exception filters Auto-property initializers Expression-bodied members Static using Extended async / await support I’ve also found few features that were planned to be included in C# 6 but finally where dropped. Parameterless constructors in structs – details in New Features in C# 6 article from November 2014 Primary constructions – details in The New and […]
One more C# 6 syntactic sugar feature is static using. The feature eliminate explicit reference to the type when invoking a static method.
It’s normal, that in big programs there will be many classes. Having them in flat hierarchy would cause a headache. That’s why C# has a concept of namespaces. They allow to organize classes in a hierarchical way. Good example is .NET Framework.