With .Net Framework 4.7.2, dependency injection is available in ASP.Net Web Forms applications via Unity. The Unity Application Block is a lightweight dependency injection container.

In addition to ASP.NET Core, the new tool also converts legacy Web Forms applications to non-Microsoft targets including Angular and HTML5. "ASP.NET Web Forms is a legacy programming framework that ...

Capture and pass correlation IDs in ASP.NET Core MVC 5 to track HTTP requests that flow through multiple back-end services.