A tutorial describing the process of first creating a Visual Basic type COM Object with functions and then second, how call those same functions contained in the ActiveX DLL from ASP Scripts.
A tutorial outlining the basics of collections and the importance as well as how to build a basic collection inside a Visual Basic type COM Object.
This site has a number of code snippets, sample apps and ActiveX objects. Although it covers a vast number of topics, its main focus is graphics. Its applications will cover DirectX, image processing