Код: Выделить всё
DirectoryEntry Entry = new DirectoryEntry("LDAP://dc=" + Domainname + ",dc=directoryname,dc=com", username, password, AuthenticationTypes.Secure);
DirectorySearcher DS = new DirectorySearcher(Entry);
List lstPath = new List();
DS.Filter = "(sAMAccountName=*)";
//DS.Filter = "(sAMAccountName=umbarglp)";
//DS.Filter = "(sAMAccountName=Adminumbarglp)";
SearchResultCollection ResultsCollection = DS.FindAll();
Подробнее здесь: https://stackoverflow.com/questions/111 ... -directory
Мобильная версия