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180
Grid with Formula and Summary?
posted

I have a grid with  a check box column and an amount column. I created an additional unbound column with the formula:

if( [IsMisplaced] , 0 , [Amount] )

where isMisplaces represents the check box. This works fine, however, when I add a summary operation and point to this column, the formula appears to stop working (all blanks). When I take the summary off it works fine again. Is there an event or something  firing that might be causing this to reinitialize?

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  • 130
    posted

    up !

    I have the same problem. I have an UltraWinGrid with 3 columns : Width, Height, Surface

    The last column (Surface) is an unbound column with a formula : [Width] * [Height]

    When I had a summary of type Sum to the last column, the column Surface is not calculated (always empty).

    I have try to find a workaround using formula instead of Sum type for the summary, doesn't works.
    I have tested setting the summary in runtime, after setting AllowRowSummaries to True. And the behavior looks strange for me :
    if there is no summary, the column Surface is good calculated for all new row I add, but once I had the Sum summary to the column Surface, every new row I add has an empty cell Surface...

    any idea ? please.

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