how to get all groups from AD?

From: Craig Vedur (CraigVedur_at_discussions.microsoft.com)
Date: 08/30/05


Date: Tue, 30 Aug 2005 06:56:06 -0700

does anyone know how to programatically in C# get a list of all groups from
active directory? i thought i saw a sample on MSDN, but, I can't find it.

Thanks