what is MVC architecture?

Question

explain in Asp.net MVC?

C# Corner Support · Answer

Certainly! In the context of ASP.NET technology MVC architecture stands for Model-View-Controller. This architectural pattern separates an application into three main components to improve flexibility maintainability and reusability of code. 1. Model : - The Model is responsible for the application's data and business logic. It represents the structure of the data handles data manipulation and interacts with the database. In ASP.NET MVC models are typically classes that represent entities like products users etc. 2. View : - The View is the visual presentation of the application's user interface. Views are responsible for rendering the data from the model in a format that is easy to understand by the user. In ASP.NET MVC views are usually written using Razor syntax and HTML. 3. Controller : - The Controller acts as an intermediary between the Model and the View. It receives user input processes it interacts with the Model to retrieve data and then decides which View to render. In ASP.NET MVC controllers are classes that handle incoming HTTP requests perform operations and return results to the client. Here's a simple example in ASP.NET MVC: 1. Model - Product.cs : public class Product { public int Id { get; set; } public string Name { get; set; } public decimal Price { get; set; } } 2. Controller - ProductController.cs : public class ProductController : Controller { public IActionResult Index() { var products = GetProductsFromDatabase(); return View(products); } private List GetProductsFromDatabase() { // Logic to fetch products from the database } } 3. View - Index.cshtml : @model List @foreach (var product in Model) { @product.Name - $@product.Price } In this example the Controller retrieves a list of products from the Model and passes it to the View for rendering. The View then displays the list of products in an unordered list format. This separation of concerns provided by the MVC architecture in ASP.NET MVC helps in maintaining code readability scalability and testability of the application.