Here we focus on the use of VbClassic to create server components for use by IIS ActiveServerPages (not AspDotNet).
Creating components such as DLLs? I don't think ASP is used like that.
?? don't understand your comment. VbClassic, including VbScript, can be used to create the business logic used to drive ASP, and these can include server based components. See for example http://groups.google.com/groups?th=e3053e1ac2092829
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