What is ASP.NET MVC and how does it work?

What is ASP.NET MVC and how does it work?

ASP.NET MVC is a framework for building web applications using the Model-View-Controller design pattern. It separates the application into three main components: the Model (data), the View (UI), and the Controller (logic). This separation helps in organizing code and makes it easier to manage.

What are the main benefits of using ASP.NET MVC?

Some benefits include better separation of concerns, testability, and support for RESTful applications. It also allows for more control over HTML and URL routing.

Can you explain the routing mechanism in ASP.NET MVC?

Sure! Routing in ASP.NET MVC is the process of mapping incoming requests to the appropriate controller and action method. It uses a routing table defined in the RouteConfig class, where you can specify URL patterns and their corresponding actions.

How does ASP.NET MVC handle data validation?

ASP.NET MVC provides built-in data validation through data annotations. You can decorate your model properties with attributes like [Required], [StringLength], and [Range] to enforce validation rules, which are then automatically applied during model binding.