Custom Aggregate in SummaryRowItem???

[IT]

Hi,

 

I have a gridview, one of the columns is time in minutes. I've summed this in the SummaryRow, but would also like to convert it to hours and minutes.

I know how to convert it (as in, I know what I need to do to minutes to get hours) and have this that gives me the total of minutes:

        Me.RadGridView1.MasterTemplate.ShowTotals = True
        Dim summaryItem As New GridViewSummaryItem("actual_time", "Total Minutes = {0}", GridAggregateFunction.Sum)
        Dim summaryRowItem As New GridViewSummaryRowItem()

        summaryRowItem.Add(summaryItem)
        Me.RadGridView1.SummaryRowsTop.Add(summaryRowItem)

Is it possible for me to get the value of so I can then manipulate it before passing it back to the SummaryItem?

Thanks, Shane

[Dimitar]

Hi Shane,

Thank you for writing.

You can get and change the value in the GroupSummaryEvaluate event handler. Detailed information is available here: Customizing Summary Row

I hope this will be useful. Let me know if you have additional questions.

Regards,
Dimitar
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