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