Microsoft N-Layer sample

What do you think about http://microsoftnlayerapp.codeplex.com/ ? I am interesting in data access implementation (UnitOfWork, repositories, transactions). Is it the "best" example of implementing this issue on microsoft technologies ? If y开发者_JAVA百科ou have some interesting samples or posts describing implementation UnitOfWork + Repository with transaction management please share them.

EDIT: I just want to know some thoughtes of expert about this implementation or some usefull links which can help me to solve my problem.

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You can see this sample : http://nhibernateasp.codeplex.com/ but is based on NHibernate that is a good solution for data access layer.

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The link microsoftnlayerapp.codeplex.com,mentioned in you post has been obsoleted.

There are samples(WPF, WCF, Windows Form, ASP.NET,MVC and etc...) based on Microsoft Layered Architecture Pattern here: Layered Architecture Samples for .NET