public NoitruDmucGiuongbenhCollection FetchAll()
 {
     NoitruDmucGiuongbenhCollection coll = new NoitruDmucGiuongbenhCollection();
     Query qry = new Query(NoitruDmucGiuongbenh.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public NoitruDmucGiuongbenhCollection FetchByQuery(Query qry)
 {
     NoitruDmucGiuongbenhCollection coll = new NoitruDmucGiuongbenhCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public NoitruDmucGiuongbenhCollection FetchByID(object IdGiuong)
 {
     NoitruDmucGiuongbenhCollection coll = new NoitruDmucGiuongbenhCollection().Where("id_giuong", IdGiuong).Load();
     return coll;
 }