Application.CalculationVersion Property (Excel)
Returns a number whose rightmost four digits are the minor calculation engine version number, and whose other digits (on the left) are the major version of Microsoft Excel. Read-only Long .
expression A variable that represents an [Application](Excel.Application(Graph property).md) object.
If the workbook was saved in an earlier version of Excel and if the workbook hasn't been fully recalculated, then this property returns 0.
This example compares the version of Microsoft Excel with the version of Excel that the workbook was last calculated in. If the two version numbers are different, the example sets the
blnFullCalc variable to True .
If Application.CalculationVersion <> _ Workbooks(1).CalculationVersion Then blnFullCalc = True Else blnFullCalc = False End If