Refactor enhancements in Visual Studio 2017

- [Instructor] Most development shops nowadays think about…refactoring their code as they go…through the development process.…And to aide in this refactoring there's a…number of tools available that help you analyze…your code, suggest refactorings,…managing the refactoring process itself.…Visual studios had these tools for years,…and they're available for Visual Basic, C#, and C++.…In this movie we'll look at the enhancements…to the C# refactorings and I'll start by…looking at the method on line 11.…Watch what happens when I move my cursor to line 13.…

You'll see that a light bulb appears over there,…that's called the quick action so when I move off that…line the light bulb disappears,…when I click on that line it reappears.…And that's telling that there's something…that visual studio has analyzed about this line…and they're going to suggest a code change.…In this case a refactoring.…There's another clue on this line that's telling me…there's a refactoring. Do you see it?…It's under the new key word, there's three gray dots.…