1. Whenever you want to write a new MVC program (Web site), the first step after opening vs is always "create a new ASP. NET MVC Project"
("New Project"-→ "web (Visual C #)"-→ "ASP. NET Web Application")
Select the "Empty template" option and check the "MVC" checkbox in the "Add folder and Core references" section
2. In the MVC architecture, the input request is handled by the Controller (a C # class that inherits from "Syster.Web.Mvc.Controller")
3. Each public method in the controller ("Class", of course, has a method) is called an action method --it can be called by a URL to perform an action via the WEB
4. In order to generate an HTML response to a requestfrom the browser, you need to create a view
5. When returning an ViewResult object from an action method, you are instructing MVC to render a view. (Calling the view method without parameters is telling MVC to render the default view of the action)
Learning Summary (ASP. NET MVC 5)