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Background color of group header row

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GridView
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Lou
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Lou asked on 10 Aug 2015, 09:08 PM

I have implemented custom grouping for a GridView and would like to change the group header background color for some groups based on the grouped rows.

How would I do that?

 -Lou

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Lou
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answered on 10 Aug 2015, 09:50 PM

Never mind - I found the documentation for how to do this. Here's the code I used:

    If TypeOf e.CellElement.RowInfo Is GridViewGroupRowInfo Then
      If (condition) Then
        e.CellElement.RowElement.BackColor = Color.Red
        e.CellElement.RowElement.GradientStyle = GradientStyles.Solid
        e.CellElement.RowElement.DrawFill = True
      Else
        e.CellElement.RowElement.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local)
        e.CellElement.RowElement.ResetValue(LightVisualElement.GradientStyleProperty, ValueResetFlags.Local)
        e.CellElement.RowElement.ResetValue(LightVisualElement.DrawFillProperty, ValueResetFlags.Local)
      End If
    End If

‚Äč

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Dimitar
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answered on 11 Aug 2015, 08:55 AM
Hi Lou,

Using the formatting events is the correct solution. If you have any questions, please do not hesitate to contact us.
 
Regards,
Dimitar
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