public PageRegionMapCollection FetchAll()
 {
     PageRegionMapCollection coll = new PageRegionMapCollection();
     Query qry = new Query(PageRegionMap.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public PageRegionMapCollection FetchByQuery(Query qry)
 {
     PageRegionMapCollection coll = new PageRegionMapCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public PageRegionMapCollection FetchByID(object RegionId)
 {
     PageRegionMapCollection coll = new PageRegionMapCollection().Where("RegionId", RegionId).Load();
     return coll;
 }