I use these simple code samples to demonstrate new C# 7 language features in Visual Studio 2017.

Note: You can use C# Interactive to demo the C# 7 features, too. To launch C# interactive, run csi in a Developer Command Prompt.

In order to try the demos in your own code, don't forget to change the language version.

Take a look at my blog post to learn more about the samples and how to use them.