Tags » Design Patterns

Reading Christopher Alexander's "The Timeless Way of Building"

A review of the book: A Timeless Way of Building by Christopher Alexander

In the Timeless Way of Building (first published in 1979), Cristopher Alexander exposes his theory of the use of pattern languages in architecture. 1,156 more words


Why C# Extension Method is not a Visitor Design Pattern

Although both Visitor design pattern and C# extension methods look alike from an OO design point of view, there’s a fundamental difference between the two, in the… 229 more words


Observer Pattern in Dynamics NAV

My previous post shows a Control Add-In we developed to show a resource schedule/calendar (called the Whiteboard). When we first built it we were doing it for a single user with data that didn’t change very often. 678 more words

Dynamics NAV

Patterns, Polymorphi--sm and C++

I hope to give a quick overview and an example of the use of polymorphism, its use in the strategy design pattern and an implementation in C++. 213 more words