Layered Architecture Sample for .NET

Project Description
Layered Architecture Sample is created to demonstrate how to apply some of the available .NET technologies of today with the Layered Architecture design pattern. It is a simple example that illustrates the factoring of responsibilities and separation of concerns into multiple layers in an enterprise application.

As the name implies, the main focus of the sample is "How to code the layers?" and not the actual functionality of the chosen Expense application. The Expense Business Process Flow was chosen simply because it is widely used and easiest to understand.



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Expense Sample January 2009 Release for .NET 3.5 SP1 is now available

Previous stable release for .NET 3.5
Previous stable release for .NET 3.0

References
Patterns & Practices Application Architecture Guide V2
Patterns & Practices Application Architecture Guide V2 KB