WD97: Cancel Action Doesn't Function in Converted Macro

• Microsoft Word 97 for Windows

SYMPTOMS

When you click Cancel in the Bullets And Numbering dialog box that appears when you run a WordBasic macro that has been converted to a Visual Basic for Applications macro that uses the FormatHeadingNumbering commands to display the Bullets And Numbering dialog box, the macro skips the check for the action of pressing Cancel.

CAUSE

In Microsoft WordBasic you can check for a user clicking Cancel in a dialog box by testing for a return value of zero. When the WordBasic object is used in conjunction with a converted WordBasic macro, the value returned is -1 instead of 0 when you click Cancel.

For example, the following code sample was converted from WordBasic to Visual Basic for Applications:

   Sub Main()
      Dim dlg As Object
      Set dlg = WordBasic.DialogRecord.FormatHeadingNumbering(False)
      WordBasic.CurValues.FormatHeadingNumbering dlg
      x = WordBasic.Dialog.FormatHeadingNumbering(dlg)
      ' In WordBasic, if the Cancel button was pressed, x will equal zero.
      If x = 0 Then
         ' Because Visual Basic for Applications WordBasic object returns
         '  -1 for Cancel, any commands in this If...Then...Else statement
         ' will be skipped when Cancel is clicked.
         MsgBox "Cancel was pressed."
      End If
   End Sub

WORKAROUND

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   http://www.microsoft.com/support/supportnet/refguide/default.asp

   Sub Main()
      Dim dlg As Object
      Set dlg = WordBasic.DialogRecord.FormatHeadingNumbering(False)
      WordBasic.CurValues.FormatHeadingNumbering dlg
      x = WordBasic.Dialog.FormatHeadingNumbering(dlg)
      ' If the Cancel button was pressed, x will equal -1.
      If x = -1 Then
         ' Perform actions based on the Cancel button being clicked.
      End If
   End Sub

   Sub ShowDlg()
      ' Display the Bullets and Numbering Dialog.
      With Dialogs(wdDialogFormatBulletsAndNumbering)
         .DefaultTab = wdDialogFormatBulletsAndNumberingTabOutlineNumbered
         x = .Show
      End With
      ' If x=zero then the Cancel button was clicked.
      If x = 0 Then
         MsgBox "Cancel was pressed."
      End If
   End Sub

STATUS

Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

For additional information, please see the following article in the Microsoft Knowledge Base:

   ARTICLE-ID: Q173707
   TITLE     : OFF97: How to Run Sample Code from Knowledge Base Articles

   ARTICLE-ID: Q163435
   TITLE     : VBA: Programming Resources for Visual Basic for
               Applications