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Michael Lui
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Change Summary Cells Height in GroupBy Row
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I have a grid which has groupby feature (ViewStyleBand.OutlockGroupBy) turned on with summary cells in the groupby row.

   band.Override.GroupBySummaryDisplayStyle = GroupBySummaryDisplayStyle.SummaryCells;
   band.Override.SummaryDisplayArea = SummaryDisplayAreas.InGroupByRows;

Question 1 - The summary cells appear to be couple pixels shorter (height-wise) than the regular rows. Is there a way to programmatically adjust the summary cell height in the groupby row to the cells on the regular rows?

Question 2 - I noticed each groupby section appears to have a white line border around it.  I would like to remove it so that there is no gap between each group.  Is there a way to do that?  I already used the following, but still couldn't get that white line border to go away.

   DisplayLayout.Override.GroupByRowSpacingBefore = 0;
   DisplayLayout.Override.GroupByRowSpacingAfter = 0;
   DisplayLayout.Override.GroupByRowPadding = 0;

I was able to make it transparent, by setting DisplayLayout.Override.GroupByRowAppearance.BorderAlpha = Alpha.Transparent, but ideally, that's not what I want, I want the gap to completely go away.  Thanks.

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  • 12480
    Suggested Answer
    Offline posted

    Hi Michael,

    You might actually be able to solve both of these issues with one solution:

    I tried changing the border color of the GroupBy Rows in the InitializeGroupByRow handler and it seemed like it had the effect you're looking for. Please try this out:

    private void ultraGrid1_InitializeGroupByRow(object sender, Infragistics.Win.UltraWinGrid.InitializeGroupByRowEventArgs e)
    {
        e.Row.Appearance.BackColor = Color.Green;
        e.Row.Appearance.BorderColor = Color.Green;
    }

    You can also set the Height of the rows directly in that method.

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