Customizing ASP.NET Core 6.0 - Second Edition

Chapter 14: Creating a Custom ActionFilter

We will keep on customizing on the controller level in this chapter. We'll have a look into action filters and how to create your own ActionFilter class to keep your Actions small and readable.

This chapter will cover the following topics:

• Introducing ActionFilter
• Using ActionFilter

The topics of this chapter belong to the Model-View-Controller (MVC) layer of the ASP.NET Core architecture, depicted here:

Figure 14.1 – ASP.NET Core architecture

Technical requirements

To follow the exercises in this chapter, you will need to create an ASP.NET Core MVC application. Open your console, shell, or Bash ...