WD97: Two Similar Macro Errors Occur for Same Line of Macro Code (164556)

CAUSE

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Furthermore, if the error number returned is greater than 1000, the WordBasic error cannot be trapped.

The following converted WordBasic macro example, when run in Visual Basic for Applications, will create duplicate errors if the file name you are attempting to open does not exist. The On Error statement will trap the Visual Basic for Applications error but it cannot trap the resulting WordBasic error. If you comment the On Error command line, two errors will occur when you attempt to open the non-existent file: "Microsoft Word error 1078" and "Microsoft Visual Basic run time error 1078."

   Sub MAIN()
      Dim MissingFile$
      On Error Resume Next
      MissingFile$ = "Macintosh HD:NoFile"
      WordBasic.FileOpen Name:=Chr(34) + MissingFile$ + Chr(34)
   End Sub