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c#naming-conventionsnamespacesnaming

Naming types in a namespace by the .NET Framework Design Guidelines


I'm having some problems to come up with a sane type naming scheme for our new line of applications. I want to follow the .NET Framework Developer's Guide - Design Guidelines for Developing Class Libraries, but I'm starting to wonder if that's such a good idea.

I'd like to use the Company.Product.Feature namespace scheme as a basis.

Problem 1: We have our own control and form base classes, and I want these to go into the Company.Product.Forms namespace. However, according to the guidelines, we shouldn't let our type names be Control or Form, even if they are in our own Company.Product.Forms namespace, since they will clash with system types.

Problem 2: We have some distinct feature areas in the application and I want these to go into their own Company.Product.Feature namespace. Lots of these features have similar design, with a controller and some views, so under each Company.Product.Feature namespace I'd like to have types named Controller, SomeView, AnotherView, etc. However, according to the guidelines, we shouldn't have the same type names in different namespaces.

The only solution I see to overcome these problems is to prefix the types with something that in some way makes the namespaces redundant. Or not?


Solution

  • Microsoft clearly favors some redundancy. A common example is:

    System.Xml.XmlDocument
    

    General class names, even bound within a proper named namespace can cause headaches for the many programmers who like to avoid fully qualifying their class instantiations. "Document" could be an Xml, Html or word document. This ambiguity will cause endless confusion if you happen to import more than one namespace with a "Document" class.