1 public string[] GetActiveDirectoryRealUserNamesByTitle (string lparTitle)
  2 {
  3 
  4    private DirectoryEntry GlobalActiveDirectoryEntry = new DirectoryEntry("LDAP://Domain", "<user>", "<password>", AuthenticationTypes.Secure);
  5 
  6    ArrayList MyStringList = new ArrayList();            
  7  
  8   System.DirectoryServices.DirectoryEntry entry = GlobalActiveDirectoryEntry;
  9   System.DirectoryServices.DirectorySearcher mySearcher = new System.DirectoryServices.DirectorySearcher(entry);
 10 
 11   mySearcher.Filter = ("((Title="+lparTitle+"))");            
 12 
 13   foreach (System.DirectoryServices.SearchResult resEnt in mySearcher.FindAll())
 14   {
 15        try
 16        {
 17           System.DirectoryServices.DirectoryEntry de = resEnt.GetDirectoryEntry();                    
 18           MyStringList.Add(de.Properties["DisplayName"].Value.ToString());
 19        }
 20        catch
 21       {
 22       }
 23   }
 24 return (string[])MyStringList.ToArray(typeof(System.String));
 25 }