multilayer application C# (UIL, BL, DL) RRS feed

  • Question

  • Hello guys,

    I have read in few places that it is a good idea to split an application logic do different layers because of complexity and extensibility.


    I write quite large Hotel management system in C# 3.0 with LINQ.

    It is still in early stage, so I have a chance to change its architecture to multilayer if needed.

    So far I stock to keep all data layer, a presentation layer and a business layer within a presentation layer. It started already to cause problems with extensibility and complexity.


    As I said, I've read about those layers (in this case: UI Layer, Business Layer and Data Layer) but I don't know how to apply them into my app. I've heard that it's a really good practice to follow multi-layer architecture.


    I am dying to see a simple example of using those layers in real life example to let me understand how practicaly apply this kind of architecture to my app.



    Kind regards


    Monday, December 10, 2007 12:58 AM


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