Summaries Column Based On another Column

1995

Suresh Kumar posted over 16 years ago

Hai,

I am using wingrid for my application.. How to give the formula for summary row for One column based on other column condition..

I am using Two column.. Colum A and Column B.. I Need Sum of column B When Column A contains the value A.. I have written the following.. But Incorrect type of arguments or Oprend Error Raised.. Please Give me the solution...

UltraGrid1.DisplayLayout.Bands(0).Summaries.Add("Summary", Infragistics.Win.UltraWinGrid.SummaryType.Formula, Me.UltraGrid1.DisplayLayout.Bands(0).Columns("B"), Infragistics.Win.UltraWinGrid.SummaryPosition.UseSummaryPositionColumn)

UltraGrid1.DisplayLayout.Bands(0).Summaries("Summary").Formula = "SUM(IF(([A] = 'A'),[B],0))"

UltraGrid1.DisplayLayout.Bands(0).Summaries("Summary").DisplayFormat = "Total= {0}"

Regards

Suresh

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469350

Offline Mike Saltzman posted over 16 years ago

Hi Suresh,
    I don't think you can do this with a single formula. What I would do is add an unbound column (C) to the grid. Set a formula on this column like:
    "if( [A] = 'A', [B], 0)"
    Then you can sum this unbound column for your summary:
    "sum([C])"
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1995

Suresh Kumar posted over 16 years ago in reply to Mike Saltzman

Hi..

Thanks for reply.. Is any other way for giving in single formula..
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3186

Offline Nick Smith posted over 15 years ago in reply to Suresh Kumar

You could create a CustomSummary calculator that doesn't use formulas at all. Believe there is an example in the help of doing so or perhaps in a knowledgebase article.

Nick
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Offline Eric Westphal posted over 15 years ago in reply to Nick Smith

That's what I ended up doing. Thanks for the reply.
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