WD: OLE: Visual Basic 3.0 Does Not Support Named Arguments

ID: Q105534

The information in this article applies to:

Microsoft Word for Windows, versions 6.0, 6.0a, 6.0c
Microsoft Word for Windows 95, versions 7.0, 7.0a
Microsoft Word 97 for Windows
Microsoft Access 2.0

SUMMARY

When you use a Microsoft Visual Basic 3.0 application, you cannot call a Visual Basic for Applications or WordBasic instruction using named arguments. Instead, you must identify these arguments by position using commas as placeholders.

NOTE: Visual Basic 4.0 supports named arguments.

Word 97 Visual Basic for Applications

The following example shows the Visual Basic for Applications syntax as it might appear in a Visual Basic for Applications macro in Word.


   Documents.Open FileName:="""table calculation.doc""", _
   ConfirmConversions:= False, ReadOnly:=False, AddToRecentFiles:=False, _
   PasswordDocument:="", PasswordTemplate:="", Revert:=False, _
   WritePasswordDocument:="", WritePasswordTemplate:="", _
   Format:=wdOpenFormatAuto

Syntax for the above example


expression.Open(FileName, ConfirmConversions, ReadOnly, AddToRecentFiles,
PasswordDocument, PasswordTemplate, Revert, WritePasswordDocument,
WritePasswordTemplate, Format)

To use this instruction in a Visual Basic 3.0 procedure, you would write:


   WordObj.Documents.Open "C:\Test.doc", False, False, False,,, False,,, 0

WordBasic

The following example shows the WordBasic syntax as it might appear in a Word macro. The instruction opens the document as a read-only file and adds the name to the MRU (Most Recently Used) list on the File menu.


   FileOpen .Name = "D:\Winword\Mydoc.doc", .ReadOnly = 1, AddtoMru = 1

To use this instruction in a Visual Basic procedure, you would write:


   WordObj.FileOpen "D:\Winword\Mydoc.doc", , 1, 1

WordObj is an object variable that refers to WordBasic (the complete Visual Basic procedure is included below). The extra comma after the file name is a placeholder for the ConfirmConversions parameter.

WordBasic parameter syntax:


   FileOpen .Name = text [, .ConfirmConversions = number]
    [, .ReadOnly = number] [, .AddToMru = number] [, .PasswordDoc = text]
    [, .PasswordDot = text] [, .Revert = number]
    [, .WritePasswordDoc = text] [, .WritePasswordDot = text]

The following Visual Basic procedure opens a Word Document as read-only with the file name appearing on the MRU (Most Recently Used) list on the File menu.


   Sub Command1_Click ()
      Dim WordObj As Object
      Set WordObj = CreateObject("Word.Basic")
      WordObj.FileOpen "D:\WINWORD\MYDOC.DOC", , 1, 1
   End Sub

MORE INFORMATION

If you want to leave out an argument, you must indicate the missing argument with a comma. Trailing commas at the end of an instruction can be omitted. In the example above, it is not necessary to add additional commas after the final argument.

WordBasic

Most WordBasic statements that correspond to dialog boxes and the positioning of the arguments is documented in the WordBasic Help topics. However, the WordBasic statements for some dialog box tabs include arguments that are irrelevant or that have no effect. Since these arguments are irrelevant, they are not documented in WordBasic Help. However, the Visual Basic 16-bit or 32-bit OLE Automation programmer needs to be aware of these arguments so that he or she can correctly specify arguments by position.

For a listing of these statements and the correct order of the arguments, look to the Position.txt text file. This file is included on the disk included with the Word Developer's Kit (located in the Wrdbasic directory).

The following file is available for download from the Microsoft Software Library. Click the file name below to download the file:

Position.exe

For more information about downloading files from the Microsoft Software Library, please see the following article in the Microsoft Knowledge Base:

Q119591 How to Obtain Microsoft Support Files from Online Services

Additional query words: ole automation word basic object container position

Keywords : kbinterop kbole word8 kbwordvba winword word97 word6 word7 word95
Version : WINDOWS:2.0,6.0,6.0a,6.0c,7.0,7.0a,97
Platform : WINDOWS
Issue type :