... relation between them. The code then iterates over the Orders and uses the relation to return all Order Detail rows for each order. Finally, the sample code retrieves the CustomerID field from the ... specify the version of the data to retrieve as one of the DataRowVersion enumeration values: Current, Default, Original, or Proposed. Similarly, the GetParentRow( ) method of a row in the child ... find the parent row for a child row in a related table. The sample code starts by creating a DataSet containing the Orders and Order Details tables from the Northwind sample database and a...