Because Microsoft implemented the global hook framework following exactly the classic Chain of Responsibility ... has been an active proponent of design patterns since 1999.

The chain of responsibility design pattern falls under the behavioral category and can be used to reduce coupling between the sender of a request and the receiver object that handles the request.

The Chain of Responsibility Pattern is a common Object-Oriented Programming (OOP) design pattern that decouples the sender of a request from the receiver by allowing one or many handler objects to ...

The Chain of Responsibility Pattern is a common Object-Oriented Programming (OOP) design pattern that decouples the sender of a request from the receiver by allowing one or many handler objects to ...