Multi-tier ASP.NET Development using DLL files...

hi all,

I am currently developing a multi-tier asp.net project...and would like to separate the tiers into dll files (except, of course the aspx pages, or the presentation layer)

So far all i am successfully able to do is separate the tiers into sepeate class files in the one project.

I cant seem to call any dll from other dll's or the presentation layer. i think its a reference issue, but i have ensured that they are members of the refenced items.

basically i need to create a dll for each tier, in the name space of Company.Application.TierName...

how could this be done, sorry if this is a dumb question.

Thanks, Justin

You need to create a new project for each DLL you intend to create. Then you can reference those projects (such as a Business Layer) from another project (such as Presentation). Let us know if this was too brief!