When you execute the ASP.NET Core MVC project we’ve created in the preceding section, you will see the home page of the application together with the welcome message as shown in Figure 1 below.

In the “Create a New ASP.NET Core Web Application” window shown next, select .NET Core as the runtime and ASP.NET Core 3.1 (or later) from the drop-down list at the top.

ASP.NET MVC filters are declarative attributes that capture, or filter, a specific behavior on an action method or controller class. When applied, filters can trigger methods before, during or after ...