How to list Windows users and groups in ASP.NET?

Question

I have a ASP.NET Website project and I need to list all the users and their groups on my Windows system. I have set the identity impersonation to true and provided the usern

Answer 1

You probably want to start with the DirectoryEntry and Active Directory support in .net.

Here's a good resource: http://www.codeproject.com/KB/system/everythingInAD.aspx

Local access is similar, even if you're not in a domain:

DirectoryEntry localMachine = new DirectoryEntry("WinNT://" +
               Environment.MachineName);
DirectoryEntry admGroup = localMachine.Children.Find("administrators",
               "group");
object members = admGroup.Invoke("members", null);
foreach (object groupMember in (IEnumerable)members) {
  DirectoryEntry member = new DirectoryEntry(groupMember);
  //...
}