How can I show a summary in the footer of a win grid and not have the Sigma show up in the header?

Question

I'm using an Infragistics UltraWinGrid and would like to be able to display the sum of several columns. I got that working by allowing row summaries. However, I only want them to be able to see the sum, not have all these other crazy options that come along with that little sigma in the header. How can I get rid of this while keeping the sums at the bottom?

Answer 1

You should have the DisplayLayout.Override.AllowRowSummaries property set in this way:

DisplayLayout.Override.AllowRowSummaries = AllowRowSummaries.Default;

then use code like this to create your summary (Need to check before creating another summary with the same name)

private void BuildCurrencySummary(string name, UltraGridColumn col)
{
    SummarySettings ss = grd.DisplayLayout.Bands[0].Summaries.Add(name, SummaryType.Sum, col);
    ss.SummaryPositionColumn = col;
    ss.SummaryPosition = SummaryPosition.UseSummaryPositionColumn;
    ss.Appearance.FontData.Bold = Infragistics.Win.DefaultableBoolean.True;
    ss.Appearance.ForeColor = Color.Black;
    ss.Appearance.TextHAlign = HAlign.Right;
    ss.DisplayFormat = "{0:C}";
}