Building an ASP.NET Core MVC App

📘 Building an ASP.NET Core MVC App

1. Create a new MVC project:

   dotnet new mvc -n HelloWorldMVC
   cd HelloWorldMVC
   

2. Explore the Folder Structure:

   • Controllers/ – Handles logic
   • Views/ – Razor HTML templates
   • Models/ – Data structures

3. Add a Home Controller:

   Controllers/HomeController.cs:

   public class HomeController : Controller
   {
       public IActionResult Index()
       {
           ViewData["Message"] = "Welcome to ASP.NET Core MVC!";
           return View();
       }
   }
   

4. Create a View:

   Views/Home/Index.cshtml:

   <h1>@ViewData["Message"]</h1>
   

5. Run the App:

   dotnet run
   

Visit https://localhost:5001/Home/Index.