SummaryValueChanged Event - How to get previous value?

Niel posted over 15 years ago

I am handling the SummaryValueChange event to get the new value when a Summary changes, however I'm wondering if it is also possible to get the previous value, i.e. before the change?

Thanks,

Niel.

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Niel posted over 15 years ago in reply to Mike Saltzman

Thanks, Mike. I suspected this was the case but just wanted to check I wasn't missing something. Will go with the member variable solution.

Niel.
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Offline Mike Saltzman posted over 15 years ago

Hi Niel,

The WinGrid does not track the old value. You could store it in a member variable, of course, and then updated it each time the event fires.
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