ASP.NET Core MVC Interview Question #76

What is advanced routing in ASP.NET Core MVC?

Advanced Routing, Filters, Areas & Application Structure Mid-Level Intermediate

Quick Interview Answer

Advanced routing goes beyond the basic {controller}/{action}/{id?} pattern and uses route constraints, named routes, route order, attribute templates, areas, parameter transformers, and custom routing conventions to create precise URL structures.

Detailed Explanation

A good routing design should be predictable, unambiguous, and stable. Routes should describe resources and application structure without exposing implementation details unnecessarily.

Code Example

app.MapControllerRoute(
    name: "product-details",
    pattern: "products/{id:int}",
    defaults: new
    {
        controller = "Products",
        action = "Details"
    });