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.NET Forum / Windows Forms / WinForm General / February 2006Where to Put DAL and Business Objects in WinForms App?
In Windows Forms MDI applications... I'm wondering if it is standard practice to create DAL and business objects as static classes. The only alternative (please enlighten me if I'm wrong about this) is to instantiate the DAL and business objects in a Form class - most likely the MDI parent - and then expose the business objects as public members. What is standard practice here? [assuming we're not using DCOM or Remoting or Web services or any other such remote procedure calls]. Thanks! Your DAL, business objects and other related objects belong in their own respective libraries. They should not be a part of the WinForm project. This will provide you flexibility, a layer of abstraction and cleaner, more logical code. David Barkol www.neudesic.com In addition to all the benefits David mentioned, it also makes it somewhat easier to reuse code since you can just include those libraries in future application that need any need similar information already in your DAL libraries. > Your DAL, business objects and other related objects belong in their > own respective libraries. They should not be a part of the WinForm [quoted text clipped - 3 lines] > David Barkol > www.neudesic.com
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