Microsoft KB Archive/212714

= WD2000: Macro to Determine Whether File Is Already Open =

Article ID: 212714

Article Last Modified on 9/12/2006

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APPLIES TO


 * Microsoft Word 2000 Standard Edition

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This article was previously published under Q212714





SUMMARY
This article discusses how to create a Visual Basic for Applications macro that determines whether a specified file is already open.



MORE INFORMATION
Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers 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 requirements.

For more information about how to use the sample code in this article, click the article number below to view the article in the Microsoft Knowledge Base:

212536 OFF2000: How to Run Sample Code from Knowledge Base Articles

This macro example loops through each document in the Documents collection and determines whether the path and name of the document you want to open match the path and name of a file already open in Word. If there is a match, the macro displays a message box similar to the following, stating that the document is currently open in Word:

C:\My Documents\MyDoc.Doc is already open.

If there is no match, the macro opens the document. Sub IsDocAlreadyOpen Dim sDocToOpen As String Dim dDoc As Document

' Replace the following example document path and file ' with the path and file you want to open. sDocToOpen = "C:\My Documents\MyDoc.Doc"

' Loop through all open documents. For Each dDoc In Documents

'Test for match. If UCase(sDocToOpen) = UCase(dDoc.Path & "\" & dDoc.Name) Then

' If open, display a message. MsgBox sDocToOpen & " is already open." Exit Sub

Else On Error Resume Next

' Open the document. Documents.Open (sDocToOpen)

' If the document does not exist or the path/name is        ' incorrect an error will occur. This error trap ' displays the error information. If Err <> 0 Then MsgBox Err.Description End If

Exit Sub

End If     ' Loop to next document. Next dDoc End Sub

