C# - Gang Of Four - Design Patterns, Elements Of Reusable Object Oriented Software Erich Gamma, John M. Vlissides, Ralph Johnson, Richard Helm
Publisher: Addison-Wesley Professional

In design pattern we often listen the term Gang of Four, GOF, or GO4. But I am not coming here to reinvent the wheel. I am trying here… References: Addison Wesley – Gang of Four – Design Patterns, Elements of Reusable Object Oriented Software. It's been half a year since I've acquired this book and it has taken a huge effort to go through the book. In next posts, I will pick each one of original 23 GOF design patterns, discuss pros, cons & need, UML diagrams for patterns and simple code illustration in C#. The Gang of Four (GoF)(from Design Patterns: Elements of Reusable Object-Oriented Software, Addison-Wesley Professional Computing Series, by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides). I am gonna start a new series for a very interesting topic which is object oriented design patterns. The first two are written in Java and the last one in C#. Gang of four is nothing to do with technical sense, it's name of four authors(Erich Gamma, Richard Helm, Ralph Johnson and John Vlissides) of book Design Patterns: Elements of Reusable Object-Oriented Software. The resolution of the problem is easier in C#, because all classes are inherited from the same “object” class. It's the database developer's equivalent of the famous GoF (“Gang of Four”) design patterns book, Design Patterns: Elements of Reusable Object-Oriented Software. Object-oriented design patterns typically show relationships and interactions between classes or objects, without specifying the final application classes or objects that are involved." . Miller and Page, in their 2007 introductory book of computational models of social life state: "For example, in OO software design, after many separate efforts, a standardized way for specifying designs known as UML has .. Yeah, I hear some of you are saying now: "Hey, did you ever hear about something called gang of four?!!". Classical formulation of it could be found in “Design Patterns, Elements of Reusable Object Oriented Software” by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides (The Gang of Four). This concept is used when you want some information stored in one object, in C# by the introduction of “Events and Delegates” concept. A book about technology - it's a book about data and design and patterns. I'd recommend the GoF Design patterns : elements of reusable object-oriented software over the Head First Design Patterns book in this case, I think it simply had more information. Design Patterns - Factory Method PatternA simple example of the Factory Method, design pattern in C#From Sketch to Oil PaintingPeople only remember the oil paintings, not the sketches. Reviewing Design Patterns: Elements of Reusable Object-Oriented Software by the Gang of Four.