What is Controller in MVC application?

With the ASP.NET MVC Framework, every request routes to a controller, which is simply a class that implements the IController interface. Microsoft provides the base class System.Web.Mvc.Controller to make creating a controller easy. The controller base class you choose is not crucial because most request processing goes into executing the ActionResult, which is the type that each action returns.

With the ASP.NET MVC Framework, every request routes to a controller, which is simply a class that implements the IController interface. Microsoft provides the base class System.Web.Mvc.Controller to make creating a controller easy. The controller base class you choose is not crucial because most request processing goes into executing the ActionResult, which is the type that each action returns.

It is an action method