How to transfer a ListBox to a function

[Stefan Mueller]

In VBA I'd like to transfer a ListBox to a function.

For example:
Private Sub CommandButton1_Click()
Call GetIndex(ListBox1)
End Sub

Public Sub GetIndex(TempListBox As ListBox)
MsgBox (TempListBox.ListIndex)
End Sub

Why do I get in VBA (e.g. Excel) at the statement
Call GetIndex(ListBox1)
the Run-time error '13' (Type mismatch)? In real VB it works.

PS: If I use
Public Sub GetIndex(TempListBox As Variant)
it works. But I don't understand why.

 

[Guest]

Give this a whirl...

Private Sub CommandButton1_Click()
Call GetIndex(ListBox1)
End Sub

Public Sub GetIndex(TempListBox As MSForms.ListBox)
MsgBox (TempListBox.ListIndex)
End Sub

In XL there are a couple of different types of listboxes. Unless specified
otherwise VBA assumes you mean the native listbox (the type that comes from
the forms toolbar) not the ActiveX control that you are using in your form
(or at least I think that is the way it works)...

 

[Stefan Mueller]

Great, many thanks.