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