what are the filters in ASP .NET Core?

Question

what are the filters in ASP .NET Core? Explain with Example

Harshit · Answer

yes it is working

Bruce Wayne · Answer

In ASP.NET Core **filters** are components that enable code to be run before or after certain stages in the request processing pipeline. They are used to implement cross-cutting concerns like logging authorization caching and exception handling. There are several types of filters: 1. **Authorization Filters**: Handle authentication and authorization. 2. **Resource Filters**: Run before and after the rest of the pipeline (e.g. to manage caching). 3. **Action Filters**: Run before and after the execution of a controller action. 4. **Exception Filters**: Handle exceptions thrown during the processing of requests. 5. **Result Filters**: Run before and after the execution of the action result. Filters can be applied globally at the controller level or on individual actions.