Hi, I know that in languages like Python and Java, the top-most object is the Object class. You also get some things like a String class. I was trying to find what you get like that in a .Net application by looking at http://msdn.microsoft.com/en-us/library/aa139615.aspx and drilling up and down, but I'm having a difficult time figuring out what to read. Can anyone steer me in the right direction? Thanks. Jim Highmark recipients, Read my accessibility blog<http://mysites.highmark.com/personal/lidikki/Blog/default.aspx> "If a green on green tree falls in the forest and you're there, can you see it?" "Not unless you have a screen reader." :) ________________________________ This e-mail and any attachments to it are confidential and are intended solely for use of the individual or entity to whom they are addressed. If you have received this e-mail in error, please notify the sender immediately and then delete it. If you are not the intended recipient, you must not keep, use, disclose, copy or distribute this e-mail without the author's prior permission. The views expressed in this e-mail message do not necessarily represent the views of Highmark Inc., its subsidiaries, or affiliates.