Using Scripts to Manage Excel's Calculation Options

Sample VBScript scripts that demonstrate how you can both retrieve and configure the Microsoft Excel 2003 Calculation options.

Mapping the Dialog Box to the Excel Object Model

The options referenced in the following scripts correspond to the options found on the Calculation tab of the Options dialog box. To access these options in Microsoft Excel 2003, click Tools, click Options and then click the Calculation tab. A mapping between the options available in this dialog box and the Microsoft Excel object model is shown below.


The scripts shown on this page were tested using Microsoft Excel 2003. At least some of the functionality is likely to work on any version of Microsoft Excel that supports Visual Basic for Applications (VBA); however, the scripts have not been tested using any of these other versions.

Sample Code for Retrieving Values

Sample script that retrieves the configuration information found on the Calculation tab in the Options dialog box in Microsoft Excel 2003.

Set objExcel = CreateObject("Excel.Application")
Set objWorkbook = objExcel.Workbooks.Add()

Wscript.Echo "Calculation: " & objExcel.Calculation
Wscript.Echo "Recalculate before save: " & objExcel.CalculateBeforeSave
Wscript.Echo "Iteration: " & objExcel.Iteration
Wscript.Echo "Maximum iterations: " & objExcel.MaxIterations
Wscript.Echo "Maximum change: " & objExcel.MaxChange
Wscript.Echo "Update remote references: " & objWorkbook.UpdateRemoteReferences
Wscript.Echo "Precision as displayed: " & objWorkbook.PrecisionAsDisplayed
Wscript.Echo "1904 date system: " & objWorkbook.Date1904
Wscript.Echo "Save external link values: " & objWorkbook.SaveLinkValues
Wscript.Echo "Accept labels in formulas: " & objWorkbook.AcceptLabelsInFormulas


Sample Code for Modifying Values

Sample script that configures a workbook to use the 1904 date system.

Set objExcel = CreateObject("Excel.Application")
objExcel.Visible = TRUE
Set objWorkbook = objExcel.Workbooks.Add()

objWorkbook.Date1904 = TRUE

The sample scripts are not supported under any Microsoft standard support program or service. The sample scripts are provided AS IS without warranty of any kind. Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose. The entire risk arising out of the use or performance of the sample scripts and documentation remains with you. In no event shall Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages.

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