Workaround for passing array to function

I want to pass an array to a function and the "books" say it can't be done. Is there a workaround? Can I pass a pointer instead?

Thanks

I wasn't aware that it "couldn't be done"!

Just declare the input parameter type as variant

Code:

---

Option Explicit

Private Sub Command1_Click()
Dim anArray(5) As Integer
Dim possible As Boolean

anArray(0) = 0
anArray(1) = 1
anArray(2) = 2
anArray(3) = 3
anArray(4) = 4

possible = CanDoIt(anArray)

MsgBox possible
End Sub

Private Function CanDoIt(arr As Variant) As Boolean
'hopefully your funtion will do somthing more useful
Debug.Print arr(0)
Debug.Print arr(1)
Debug.Print arr(2)
Debug.Print arr(3)
Debug.Print arr(4)


CanDoIt = True

End Function

---

Even without the variant datatype there is no problem.
I stole Mark's code for this purpose:
Option Explicit

Private Sub Command1_Click()
Dim anArray(5) As Integer
Dim possible As Boolean

anArray(0) = 0
anArray(1) = 1
anArray(2) = 2
anArray(3) = 3
anArray(4) = 4

possible = CanDoIt(anArray)

MsgBox possible
End Sub

Private Function CanDoIt(arr() As Integer) As Boolean
'hopefully your funtion will do somthing more useful
Debug.Print arr(0)
Debug.Print arr(1)
Debug.Print arr(2)
Debug.Print arr(3)
Debug.Print arr(4)


CanDoIt = True

End Function

Frans C is right of course
however, if you want to pass an array out of a function you need to declare it as variant

eg:


Private Function CanDoIt(arr() As Integer) As Variant
.......


end if

So if I set possible as

dim possible() as integer

then

possible = CanDoIt(anArray)

would set the array correctly for possible assuming that we set

Private Function CanDoIt(arr() As Integer) As Variant

?

So then possible and anArray would be the same?

netSurfer, I don't think so!

I haven't tried it but you would probably get a type mismatch

you can....

dim possible as variant

possible = CanDoIt(anArray)

If IsArray(possible ) Then
msgbox "Yep! possible is an array!"
End If

Private Function CanDoIt(arr() As Integer) As Variant
dim xxx() as integer

'do something meaningful
'including demensioning xxx

CanDoIt = xxx

end if

Cool! I'll have to try that out - it would come in handy. Thanks.

With VB 6 you can return an array, like:
Function MyFunc() As Integer()