PPT97: PowerPoint 97 Remains in Memory After Getting a Presentation and Being Closed

ID: Q249169

The information in this article applies to:

Microsoft PowerPoint 97 For Windows

SYMPTOMS

If you use the GetObject or CreateObject method to open a presentation programmatically, Microsoft PowerPoint remains running in memory after you quit PowerPoint using any of the following methods:


Sub TestPP()
    Dim oPres As PowerPoint.Presentation
    Set oPres = GetObject("c:\test.ppt")
    Set oPres = Nothing
End Sub

-or-


Sub TestPP()
    Dim oPres As PowerPoint.Presentation
    Dim oApp As PowerPoint.Application
    
    Set oPres = GetObject("c:\test.ppt")
    Set oApp = oPres.Application
    
    oPres.Close
    Set oPres = Nothing
    
    oApp.Quit
    Set oApp = Nothing
End Sub

-or-


Sub TestPP()
    Dim oPPT As PowerPoint.Application
    Set oPPT = CreateObject("PowerPoint.Application.8")

    oPPT.Activate
    oPPT.Presentations.Open ("c:\test.ppt")
    
    oPPT.Presentations(1).Close
    Set oPPT = Nothing
End Sub

After any of the above code segments runs, if you check the Task Manager, it shows that PowerPoint is still loaded into memory.

CAUSE

When using the GetObject("pathname") method (where pathname is the path and name of the presentation you are trying to load programmatically), or the CreateObject("PowerPoint.Application.8") method, PowerPoint does not keep an accurate reference count of the number of calls made to it. Thus it remains in memory, and you cannot access it programmatically to quit it.

STATUS

Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article.

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 a Microsoft Certified Solution Provider or the Microsoft fee-based consulting line at (800) 936-5200. For more information about Microsoft Certified Solution Providers, please see the following page on the World Wide Web:

http://www.microsoft.com/mcsp/

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

Additional query words: PPT2K PPT2000 PPT POWERPNT 2000 PPT9 9.0 pra vba

Keywords : kbcode kbdta kbdtacode OffVBA KbVBA
Version : WINDOWS:97
Platform : WINDOWS
Issue type : kbbug kbinfo