I\'m writing some code in VB.Net which I hope demonstrate to colleagues (not to say familiarise myself a little more) with various design patterns - and I\'m having an issue with the FactoryMethod Pat
It may seem as if this is question is a dupe, but please bear with me - I promise I\'ve read the related posts (and the GOF book).
I would like to use factory classes and methods to generate GUI components, but I don\'t know how and in开发者_C百科 which class the various listeners should be declared and added to the components.
A开发者_Go百科re factory methods used in Smalltalk, and if so, how should one go about writing one, as opposed to how they would in Java, for example?
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I was going through the \'Factory method\' pages in SO and had come across this link. And this comment. The example looked as a variant 开发者_JS百科and thought to implement in its original way: to de
I have a simple class library (COM+ service) written in C# to consume 5 web services: Add, Minus, Divide, Multiply and Compare.
Does the Factory Method pattern (not to be confused with the Factory or Abstract Factory patterns) violate the Open/Closed principle?
Part of our core product is a website CMS which makes use of various page widgets. These widgets are responsible for displaying content, listing products, handling event registration, etc. Each widget
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