@crystal2005
You probably aren't googling the correct key words...
You're pretty much asking us to google it for you just because your research isn't turning up what your instructor showed you in class.
How fair is that?
Anyways, the keywords you're going to want to research (google) are ASP.NET Authentication, Forms Authentication, Membership, and Role Management.
One of the best places to start researching is the
MSDN Library. This contains information on all of the .NET controls and concepts. It contains many walk-throughs and examples. I always recommend bookmarking this site and using it as your primary resource when developing .NET applications.
Because I'm in an exceptionally helpful mood (and despite the fact that it feels like an insult for you to pretty much ask the experts here to google your question for you) here are some helpful links (that I found using the MSDN Library and google):
I'd recommend researching the key words I mentioned above...
I also recommend that you open Visual Studio (an
ASP.NET application), open the
ToolBox and use the MSDN Library (or google) to research the controls that you find under the
Login section. (Especially the
CreateUserWizard Control)
Good luck,
-Frinny
P.S. Taking notes in class is always a good idea ;)
Even if you just jot down the key words talked about during the presentation.