Handling Events
Published: July 16, 2012
Starting in Excel 2010, XLLs can receive events designed to manage the asynchronous function life cycle. The events are as follows:
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CalculationEnded : Raised when Excel is finished calculating. After this event, you can free resources allocated during the calculation.
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CalculationCanceled : Raised when the user interrupts the calculation. The XLL stops any asynchronous activities. Immediately following this event, the CalculationEnded event is raised.
To handle these events, the XLL uses the C API function xlEventRegister.
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CalculationEnded and CalculationCanceled are not raised during programmatic recalculation. |
Note