XL: For Each Loop to Determine If an Excel Workbook Is Open

• Microsoft Excel for Windows, version 5.0
• Microsoft Excel for Windows 95, version 7.0
• Microsoft Excel 97 for Windows
• Microsoft Excel for the Macintosh, version 5.0
• Microsoft Excel 98 Macintosh Edition

SUMMARY

The Microsoft Excel versions mentioned at the beginning of this article do not include a Microsoft Visual Basic for Applications function to determine

if a workbook is already open. The following sample user-defined function loops through all of the opened workbooks in memory to determine if a specific workbook is already open in the current instance of Microsoft Excel.

MORE INFORMATION

Microsoft provides programming examples for illustration only, without warranty either expressed or implied, including, but not limited to, the implied warranties of merchantability and/or fitness for a particular purpose. This article assumes that you are familiar with the programming language being demonstrated and the tools used to create and debug procedures. Microsoft support professionals can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific needs. If you have limited programming experience, you may want to contact the Microsoft fee-based consulting line at (800) 936-5200. For more information about the support options available from Microsoft, please see the following page on the World Wide Web:

http://www.microsoft.com/support/supportnet/overview/overview.asp

   Sub Test()
       If IsOpen("Book1.xls") Then
          MsgBox "The file is open."
       Else
          MsgBox "The file is not open."
       End If
   End Sub
 
   Function IsOpen(FileName As String) As Boolean
       Dim wb As Workbook
       For Each wb In Application.Workbooks
           If UCase(wb.Name) = UCase(FileName) Then
               IsOpen = True
               Exit Function
           End If
       Next wb
       IsOpen = False
   End Function 

Additional query words: 5.00a 5.00c 8.00 XL97

Keywords : kbprg kbdta kbdtacode PgmHowto KbVBA
Version : MACINTOSH:5.0,98; WINDOWS:5.0,7.0,97
Platform : MACINTOSH WINDOWS
Issue type : kbhowto