Why use the proxy design pattern? The proxy design pattern can be used in situations where you would like to defer instantiation of a class until the time it is needed. The proxy is an object that ...

The command design pattern in action in C# Finally, the following code snippet illustrates how you can perform a simple calculation using the SimpleCalculator class.

Implementing design patterns in the Microsoft .NET Framework isn't all that hard to do; understanding what each pattern does for you and picking which one to use is the real issue.

The Chain of Responsibility Pattern is a common Object-Oriented Programming (OOP) design pattern that decouples the sender of a request from the receiver by allowing one or many handler objects to ...

Andras Nemes, a web developer on the .NET platform, is doing a series of blog posts on the SOLID design principles and other design patterns he has found interesting in object-oriented programming and ...

In Command Pattern, an object is used to represent and encapsulate all the information needed to call the method at a later time – method name, object that owns the method and values for the ...