In NObject O/R Mapping persistence layer, you can query database and object-set via the manner of Key assignments Field | Value as follows:
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// from RDB ObjectSet orders2 = om.GetObjectSet(NW.Order.EmployeeID, 4); // from ObjectSet ObjectSet orders =
...; // get Sub ObjectSet ObjectSet subOrders
= orders.GetSubSet(NW.Order.EmployeeID, 7); // find a DataObject Order o = (Order)orders.Find(NW.Order.EmployeeID, 7); |
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