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Return Excel.Workbook in VBA function

Posted on 2011-03-08
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Last Modified: 2012-05-11
I have a function and I want to return an Excel.Workbook  

However, I'm getting an object variable or with variable not set.

Any ideas?
Sub invAuto()
    
    Dim wbk As excel.Workbook
    'Getting Error here   
    wbk = openInvDoc
    
    wbk.Close False
    
End Sub

Function openInvDoc() As excel.Workbook
    Dim xlApp As excel.Application
    Dim wks As excel.Worksheet
    Dim wbk As excel.Workbook
    Dim path As String
    path = "C:\Weatherization\WX Inventory\1611 WX Materials Inventory\1611 WX Materials Inventory.xls"
    
    If Dir(path) = "" Then
        path = whereInvReport()
    End If
    
    If path = "" Then
        MsgBox "File not found or operation cancelled", vbInformation, "Operation Cancelled"
        Exit Function
    End If
   
    Set xlApp = CreateObject("excel.application")
    Set wbk = xlApp.Workbooks.Open(path)
    xlApp.Visible = True
    'Set wks = wbk.Worksheets("rptContractorSchedule")
    
    openInvDoc = wbk
        
End Function

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Question by:ClaudeWalker
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3 Comments
 
LVL 4

Accepted Solution

by:
Limey1212 earned 250 total points
ID: 35071758
wbk = openInvDoc _ this line should read

set wbk = openInvDoc
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LVL 85

Assisted Solution

by:Rory Archibald
Rory Archibald earned 250 total points
ID: 35071786
Similarly in the function you need:
[b] Set[/b] openInvDoc = wbk

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Author Comment

by:ClaudeWalker
ID: 35071789
Nice!

It turns out I need to set the caller and the return value

'caller
Set wbk = openInvDoc


'return
Set openInvDoc = wbk

Thanks,
JOe K.
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