True if workbooks are calculated before they're saved to disk (if the Calculation property is set to xlManual). This property is preserved even if you change the Calculation property. Read/write Boolean.
Syntax
expression.CalculateBeforeSave
expression A variable that represents an Application object.
Example
This example sets Microsoft Excel to calculate workbooks before they're saved to disk.
Application.Calculation = xlManual
Application.CalculateBeforeSave = True