Error returning object instance from function in VBA

Question

I'm trying to instantiate an object and return it from a function. The class I'm working with is one that I've created. However when I try to set an Object to what was returned from the function I get an error. What am I doing wrong?

Function CreateBlah(NAME As String, Count As Integer, val As String) As Blah
    Dim b As Blah
    Set b = New Blah
    bkmrk.Initialize NAME, Count, val
    MsgBox (bkmrk.NAME)
    CreateBlah = bkmrk
End Function

Then in the other function...

Dim bmrk As Blah
Set bmrk = CreateBlah("Test", 1, Trim(AString))

I also tried...

Dim bmrk As Object
Set bmrk = CreateBlah("Test", 1, Trim(AString))

I'm new to VBA, can anyone tell me what I'm doing wrong?

Answer 1

You need to use set every time you assign an object. This means when setting return value and when assigning the return value to a variable. Late Bound Example:

Public Sub Example()
    Dim objWrd As Object
    Set objWrd = GetWord
    objWrd.Visible = True
    objWrd.Quit
End Sub

Public Function GetWord() As Object
    Set GetWord = CreateObject("Word.Application")
End Function

Early Bound Example:

Public Sub Example()
    ''//Requires reference to Microsoft Office Word
    ''//(Tools>References)
    Dim objWrd As Word.Application
    Set objWrd = GetWord
    objWrd.Visible = True
    objWrd.Quit
End Sub

Public Function GetWord() As Word.Application
    Set GetWord = New Word.Application
End Function