_Workbook.CalculationVersion Property
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. For a Workbook object, this property returns the information about the version of Excel that the workbook was last fully recalculated by. Read-only Integer.
Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)
Syntax
'Declaration
ReadOnly Property CalculationVersion As Integer
Get
'Usage
Dim instance As _Workbook
Dim value As Integer
value = instance.CalculationVersion
int CalculationVersion { get; }
Property Value
Type: System.Int32
Remarks
If the workbook was saved in an earlier version of Excel, and if the workbook hasn't been fully recalculated, this property returns 0.