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What is the role of the Application Model in MVC and why do enterprises customize it?

Expert .NET Core
Quick Answer The Application Model is an in-memory representation of all controllers, actions, and their attributes built at startup. IApplicationModelConvention implementations modify this model globally รขโ‚ฌโ€ add filters to all controllers, normalize route conventions, apply naming policies. This avoids repeating attributes across all controllers and enables reusable cross-cutting conventions.

Answer

The Application Model describes controllers, actions, parameters, routes, and filters. Enterprises customize it to enforce conventions, apply automatic routing, add versioning, or inject policies globally.

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