What is the role of Action Filters in ASP.NET Core?
What is the role of Action Filters in ASP.NET Core?
Economics can be broken down into microeconomics, which looks at individual decisions, and macroeconomics, which is concerned with the economy as a whole. Both types of economics utilize historical trends and current conditions to inform business decision-making and make predictions about how markets might behave in the future. Students who choose to study economics not only gain the skills needed to understand complex markets but come away with strong analytical and problem-solving skills.
Aryan Kumar
25-Jun-2023Action filters are a powerful way to intercept and modify the behavior of controller actions in ASP.NET Core. They can be used to do things like:
Action filters are implemented as classes that implement the
IActionFilter
interface. TheIActionFilter
interface defines two methods:OnActionExecuting()
: This method is called before the controller action is executed.OnActionExecuted()
: This method is called after the controller action is executed.Action filters can be attached to controller actions in a variety of ways. They can be attached to individual actions, to groups of actions, or to all actions in a controller.
Action filters are a powerful tool that can be used to improve the security, performance, and maintainability of your ASP.NET Core applications.
Here are some of the benefits of using action filters: