private LdapAttributeSet GetAttributeSet(Group group) { LdapAttributeSet attributeSet = new LdapAttributeSet(); attributeSet.Add(new LdapAttribute("objectclass", new string[] { "top", "group" })); attributeSet.Add(new LdapAttribute("name", group.Name)); attributeSet.Add(new LdapAttribute("sAMAccountName", group.Name)); attributeSet.Add(new LdapAttribute("cn", group.Name)); attributeSet.Add(new LdapAttribute("description", group.Description)); var amember = new LdapAttribute("member"); foreach (String member in group.Member) { amember.AddValue(member); } attributeSet.Add(amember); return(attributeSet); }