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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

Design patterns gained popularity in computer science after the book Design Patterns: Elements of Reusable Object-Oriented Software was published in 1994 by the so-called "Gang of Four" (Gamma et al.). 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. Design patterns in software engineering gained more popularity and exposure after the book by the Gang of Four, Design Patterns: Elements of Reusable Object-Oriented Software was published. I thought it would be an interesting exercise to try and port each of the patterns described in the Gang of Four's seminal work Design Patterns: Elements of Reusable Object-Oriented Software into C#. As I venture further in to disciplines other than Lotus Domino, such as C#, I find myself struggling with some of the base concepts of coding. Erich Gamma lept onto the software world stage in 1995 as co-author of the best-selling book Design Patterns: Elements of Reusable Object-Oriented Software (Addison-Wesley, 1995) [1]. They wrote an influential book titled Design Patterns, Elements of Reusable Object-Oriented Software. Well I had to buy 'Design patterns : elements of reusable object-oriented software' as part of the reading list back at uni (over 10 years ago), and have since always referred back to it: For the record, there is considerable disagreement over whether the "Gang of Four" book is really good, or astoundingly bad, for programmers. Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides are known as the Gang of Four (GoF). 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. This landmark In Part I: How to Use Design Patterns, Gamma describes gives his opinion on the appropriate ways to think about and use design patterns, and describes the difference between patterns libraries, such as GoF, and an Alexandrian pattern language.