public B3LookupPortIDCollection FetchAll()
 {
     B3LookupPortIDCollection coll = new B3LookupPortIDCollection();
     Query qry = new Query(B3LookupPortID.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public B3LookupPortIDCollection FetchByQuery(Query qry)
 {
     B3LookupPortIDCollection coll = new B3LookupPortIDCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader()); 
     return coll;
 }
 public B3LookupPortIDCollection FetchByID(object B3PickUpLocationID)
 {
     B3LookupPortIDCollection coll = new B3LookupPortIDCollection().Where("B3PickUpLocationID", B3PickUpLocationID).Load();
     return coll;
 }