C#

public static List<string> GetDataBasesNames(string datasource)
        {
            cnx = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + datasource);
            cnx.Open();

                List<string> DtataBaseNames = new List<string>();
                OleDbCommand cmd = new OleDbCommand ("SELECT Name FROM MSysObjects WHERE Name Not Like 'MSys*' AND (Type In (1,4,6))  ORDER BY Name", cnx);
                OleDbDataReader   rd = cmd.ExecuteReader();// Can not read records; no read permission on 'MSysObjects'.
                while (rd.Read())
                {
                    DtataBaseNames.Add(rd.GetString(0));
                }
              return  DtataBaseNames;
            }

// Return all the room lists in the organization.
EmailAddressCollection myRoomLists = service.GetRoomLists();

// Display the room lists.
foreach (EmailAddress address in myRoomLists)
{
    Console.WriteLine("Email Address: {0} Mailbox Type: {1}", address.Address, address.MailboxType);
}

C42D5V2DC5V1D23C
AAAAAAAADDD44444
111111111111111A
NNNNNNNNNNNNNNNN