What should layers in dotnet application ?

Posted by haansi on Stack Overflow See other posts from Stack Overflow or by haansi
Published on 2010-04-19T07:20:06Z Indexed on 2010/05/05 6:08 UTC
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architecture

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c#

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.NET

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object-oriented-design

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ASP.NET

I am using layered architecture in dotnet (mostly I work on web projects). I am confuse what layers should I use ?

I have small idea that there should be the following layers.

user interface
customer types (custom entities)
business logic layer
data access layer

My purpose is sure quality of work and maximum re-usability of code.

some one suggested to add common types layer in it. Please guide me what should be layers ? and in each layer what part should go ?

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