Members Only Design Patterns The Command Design Pattern in C# The Command design pattern encapsulates a request as an object, thereby allowing us developers to treat that request differently based upon what class receives said command. Further, it enables much
Members Only Design Patterns The Mediator Design Pattern in C# The Mediator design pattern defines an object which encapsulates how a set of objects interact with each other. You can think of a Mediator object as a kind of traffic-coordinator;
Members Only Design Patterns The Visitor Design Pattern in C# The Visitor design pattern lets us operate on objects by representing that operation as an object unto itself. Thereby, we can operate on said objects without changing the classes or
Members Only Design Patterns The Chain of Responsibility Design Pattern in C# The Chain of Responsibility design pattern seeks to avoid coupling a request to a particular receiver by giving more than one object a chance to handle a particular request. In
Members Only Design Patterns The Strategy Design Pattern in C# The Strategy design pattern defines a family of algorithms, then makes them interchangeable by encapsulating each as an object. Consequently, the actual operation of the algorithm can vary based on
Members Only Design Patterns The State Design Pattern in C# The State design pattern seeks to allow an object to change its own behavior when its internal state changes. In this pattern, the "states" in which an object
Members Only Design Patterns The Memento Design Pattern in C# The Memento pattern seeks to capture and externalize and object's state so that the object can be restored to this state at a later time. The purpose of this pattern
Members Only Design Patterns The Observer Design Pattern in C# The Observer pattern seeks to allow objects to notify their observers when their internal state changes. This means that a single object will need to be aware of the objects
Members Only Design Patterns The Iterator Design Pattern in C# The Iterator design pattern provides a way to access objects in an underlying representation without exposing access to the representation itself. The idea is that we'll have a class (the
Members Only Design Patterns The Template Method Design Pattern in C# The Template Method design pattern defines the outline or skeleton of an operation, but leaves the specific steps involved to be defined by subclasses. In other words, the Template Method
