- Create a C# class library project, say ClassLibrary, in Visual Studio 2017.
- From the top-level menu, navigate to Tools | Extensions and Updates.
- Navigate to Online | Visual Studio Marketplace on the left tab of the dialog to view the available VSIXes in the Visual Studio extension gallery/marketplace:
- Search analyzers in the search textbox in the upper-right corner of the dialog and download an analyzer VSIX, say Refactoring Essentials for Visual Studio:
- Once the download completes, you will get a message at the bottom ...