Wanted: Practical Example of Multiple Interfaces in C#...

[Jason]

Hello,

I'm interested in getting some code for a practical example of
multiple inheritance with interfaces in C#. By practical I mean
something like a banking system or something. For example, perhaps
you have different types of accounts such as savings accounts and
checking accounts, etc.? Doesn't have to be a banking system, but a
real world business example rather than the ones given in tutorials
(i.e.: "car, truck, pickup" or "dog, cat, mammel", etc).

I'm interested in taking my understanding of this to the next level
and seem to only come across the tutorial examples. I'd like an
example that shows an implementation in the business world.

Thanks
Jason

[Peter Smith]

http://www.codeproject.com/KB/architecture/smip.aspx, as well as
introducing a nice pattern for multiple inheritance using interfaces, has
a 'practical' business example in the realm of being a retail computer vendor.