C# winforms: DataSet with multiple levels of related tables

Posted by Jake on Stack Overflow See other posts from Stack Overflow or by Jake
Published on 2011-01-09T09:00:08Z Indexed on 2011/01/09 9:53 UTC
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c#

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.NET

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winforms

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dataset

Hi,

I am trying to use DataSet and DataAdapter to "filter" and "navigate" DataRows in DataTables.

THE SITUATION: I have multiple logical objects, e.g. Car, Door and Hinge. I am loading a Form which will display complete Car information including each Door and their respective Hinges. In this senario, The form should display info for 1 car, 4 doors and 2 hinges for each door.

Is it possible to use a SINGLE DataSet to navigate this Data? i.e. 1 DataRow in car_table, 4 DataRow in door_table and 8 DataRow in hinge_table, and still be able to navigate correctly between the different object and their relations? AND, able to DataAdapter.Update() easily?

I have read about DataRelation but don't really understand how to use it. Not sure if it is the correct direction for my problem.

Appreciate any advise. Thanks!

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