routing in mvc is very important part of web development in MVC it provides the URL
like %Enviroment%/{ Area}/{controller}/{Action}/Id like this url is generated in mvc
this is located in Globle.asax.cs file
Routing is a Stand-alone component that matches incoming request to IHttpHandlers by URL Pattern.
Routing is setup in two ways in application:
i) Enabled in web configuration file and,
ii) Created in Global.asax file.