What are some examples of filters in ASP.NET MVC?

What are some examples of filters in ASP.NET MVC?

In ASP.NET MVC, filters are used to execute code before or after an action method runs. Examples include Action Filters, Authorization Filters, and Result Filters.

Can you explain what Action Filters do?

Action Filters allow you to run code before and after an action method executes. They are useful for tasks like logging, authentication, and modifying the result.

How do I create a custom Action Filter?

To create a custom Action Filter, you can inherit from the ActionFilterAttribute class and override methods like OnActionExecuting or OnActionExecuted.

Can you give me a code example of a custom Action Filter?

Sure! Here's a simple example:

public class MyCustomFilter : ActionFilterAttribute
{
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        // Your custom logic here
    }
}