Take advantage of filters to execute custom code at specific points in the request processing pipeline and avoid code duplication across actions. Filters allow you to run code at certain stages of the ...

How to register multiple implementations of an interface with the IoC container in ASP.NET Core and retrieve a specific service at runtime. The built-in support for dependency injection in ASP.NET ...

When you need to integrate authorization with procedural code, you're going to need your application's ClaimsPrincipal object so that you can check the user's authorization claims. Here's both how to ...