Help with ultragrid

ross13 used Ask the Experts™
I have an ultragrid that I am trying to populate from a data set in vb. I have two tables that I would like the user to be able to view (OrderHead, OrderDetail).

I would like the user to be able to click on the order header line and the detail from the order detail table to show (plus sign). I have tried the following but does not seem to work. Any help would be appreciated.

 rel_orderHead = New DataRelation("tmpDS", tmpDS.Tables("OrderHead").Columns("Order No"), _
 tmpDS.Tables("OrderDetail").Columns("Order No"))

ugdEpiCustom1.SetDataBinding(tmpDS, "OrderHead")

ugdEpiCustom1.DataSource = tmpDS

The ultra grid shows the order header table information but not the detail.


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Image of order head record (screen shot) uploaded

In grid's DisplayLayout, ViewType="Hierarchical" should be there.
Do you have that only or different?

I think you have ViewType as OutlookGroupBy. It should be Hierarchical like below

<igtbl:UltraWebGrid ID="UltraWebGrid1" runat="server">
        <DisplayLayout ViewType="OutlookGroupBy"></DisplayLayout>

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oops....  Sorry. Previous one is wrong. use like below

<igtbl:UltraWebGrid ID="UltraWebGrid1" runat="server">
        <DisplayLayout ViewType="Hierarchical"></DisplayLayout>

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