An alternative approach is to use the ListView control. It depends on the level of detail you want to show. The DataGrid has more overhead but makes working with hierarchial data very easy.

>Hi Cathy,
>
>Your assumptions are correct. I failed to mention those details.
>
>What I'm doing is displaying several columns of information from a DataSet. The user may click on as many rows as they want (multi selection which works fine). I just wanted to loop through the DataGrid and find out which rows they selected and gather the PartNo.
>
>Is there a better way to display serveral columns and let the user select? The columns contain info such as PartNo, LastOrderedDate, QtyOrdered,...
>
>I'll try your suggestion.
>
>Thanks again,
>Carl