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Wolfgang Bolz
920
ICustomSummaryCalculator select in SummarySelectionDialog
posted

Hi,

I have a Grid where I need to implement a ICustomSummaryCalculator for special calculation of a sum.

Now I want to appear the SummarySelection in the ColumnHeader (the sigma-sign) to let the user select if he wants to see the summary or not.

Now I have the problem, that the SummarySelection-Dialog, which appears when I click on the Sigma-sign, does not contain my summary. It only contains sum, count, average, ...

How can I achieve to get my calculation method to appear in this dialog?

Much better would be to be able to override the method, when the user clicks on "sum", so I am able to define what "sum" means. Is that possible, too?

Kind regards,

Wolfgang

  • 23930
    Offline posted

    Hello Wolfgang,

    I am just checking about the progress of this issue. Let me know if you need my further assistance on this issue.

    Thank you for using Infragistics Components.

  • 23930
    Offline posted

    Hi Wolfgang,

    Thank you for posting in our forums.

    The UltraGrid allow you to create a custom SummaryDialog based on your needs. To do that, handle the BeforeSummaryDialog event and cancel it. Then you can show your custom summary dialog, which displays the necessary summary options.

    I have attached a sample which demonstrates this suggestion.

    Please let me know if you have any additional questions.

    WG_CustomSummaryDialog.zip