Use C# Interactive Window for your coding experiment in Visual Studio 2015

The Interactive Window in Visual Studio is a great utility to play around the code, language features, API’s and other .NET framework features. It is a REPL  (Read–eval–print loop) that provides us an environment for live coding and evaluate expression or code snippet based on our inputs. The Interactive Window also support features like IntelliSense, syntax highlighting and navigating through executed commands.