Action Delegate is a Microsoft-provided delegate that takes up to 16 input parameters but does not return anything. So, it can only point to a method that returns void.
In this informative video, I have talked about what delegates are in C#, what are action delegates and how they can be used with Lambda Expression in the C# programming language.

Action Delegate Using Lambda Expression In C#
Aug 09 2019

Ajay Mor

This video shows the practical usage of Action Delegate in C# using Lambda expression.