I installed Microsoft Visual Studio Community 2017. I can not find any option to enable CodeLens. Is this feature removed from this version?
CodeLens is not available in Community editions. You need Professional or higher to enable it.
In VS2015, one way to “get” CodeLens was to install SQL Server Developer Tools (SSDT), but I believe this was fixed in VS2017.
The Visual Studio Community add-on does not support CodeLens, only Visual Studio Professional and Visual Studio Enterprise provide this comprehensive package for the development environment. For more information, follow this link, enter the link here
For visual information. See This Image: Visual Studio Community Support
Resharper has a "Search Usage" and "Search Usage Advanced". The default keyboard for Search Usage is Shift + F12. If you can live using this shortcut instead of clicking the link of the link above the type, then you are good to go. I moved the results window from bottom to left and turned on the auto-hide feature. Good enough for me.
If you like CodeLens, you can install Visual Studio 2019 Community
Microsoft even included it for Community editors. See Integrated Development Environment versus Visual Studio . Most features are included.
See CodeLens for All What's New in Visual Studio 2019 for more information.