In Microsoft Excel, you can create a Microsoft Visual Basic for Applications (VBA) macro that suppresses the Save Changes prompt when you close a workbook. This can be done either by specifying the state of the workbook Saved property, or by suppressing all alerts for the workbook.
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To prepare for implementing either of the examples below, perform these steps first:
Start Excel and open a new workbook.
Press ALT+F11 to start the Visual Basic editor.
On the Insert menu, click Module.
Type the sample macro code into the module sheet.
Press ALT+F11 to return to Excel.
In Microsoft Office Excel 2003 and in earlier versions of Excel, choose Macro from the Tools menu, and then click Macros.
In Microsoft Office Excel 2007, click Macros in the Code group on the Developer tab.
If the Developer tab is not available, consider doing this:
a. Click the Microsoft Office Button, and then click Excel Options.
b. In the Popular category, under Top options for working with Excel, click to select the Show
Developer tab in the Ribbon check box, and then click OK.
Select the macro that you want, and then click Run.
The Saved property returns the value False if changes have been made to a workbook since it was last saved.
You can use the reserved subroutine name Auto_Close to specify a macro that should run whenever a workbook is closed. In doing so, you can control how the document is handled when the user closes the documents in Excel.
Example 1: Close the workbook without saving changes
To force a workbook to close without saving any changes, type the following code in a Visual Basic module of that workbook:
ThisWorkbook.Saved = True
When the Saved property is set to True, Excel responds as though the workbook has already been saved and no changes have occurred since that last save.
The DisplayAlerts property of the program can be used for the same purpose. For example, the following macro turns DisplayAlerts off, closes the active workbook without saving changes, and then turns DisplayAlerts on again.
Application.DisplayAlerts = False
Application.DisplayAlerts = True
You can also use the SaveChanges argument of the Close method.
The following macro closes the workbook without saving changes:
Example 2: Close the workbook and save the changes
To force a workbook to save changes, type the following code in a Visual Basic module of that workbook:
If ThisWorkbook.Saved = False Then
ThisWorkbook.Save End If
This subprocedure checks to see if the file Saved property has been set to False. If so, the workbook has been changed since the last save, and those changes are saved.