need some realworld examples

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: mattie (mattie_at_discussions.microsoft.com)
Date: 01/31/05 

Date: Mon, 31 Jan 2005 08:17:02 -0800

hi,

i was just reading an article on interface-based programming and the example
they used was pretty good to get the concept across.

dim dog as IDog
dog=new CBeagle
dog.bark

ok, i kinda understand. but i can't imagine what to relate this to in the
business world. could you give some quick examples and explanations of
business related topics where this would be useful. please, the more examples
and analogies the better. very new to this.

thanks,
mj