XML creation

I need to create an XML document that i can use in a "Cascading DropDownList". I need to make it for Care Make, Model, and Year. I'm not sure exactly how to set this up or anyone has already done this so i don't have to recreate the wheel but I would appreciate any help at all.

Thanks,
QWERTYtech

Here is part of the solution.

http://ajax.asp.net/ajaxtoolkit/Walkthrough/CCDWithDB.aspx

And here is the part with the XML file.

http://www.devx.com/getHelpOn/10MinuteSolution/20382

You can have the web service return the result of the XPath query depending on the one you want.

What would i do if a car was produced from say 1991 to 2005?

would i have to make an entry for each year?

Hi,

I think you need to. Personally, I'd suggest using database for such scenario.