public ReservedUsernameCollection FetchAll()
 {
     ReservedUsernameCollection coll = new ReservedUsernameCollection();
     Query qry = new Query(ReservedUsername.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public ReservedUsernameCollection FetchByQuery(Query qry)
 {
     ReservedUsernameCollection coll = new ReservedUsernameCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }