[Haskell] How to generate a dll?
kyrab at mail.ru
Sat Sep 9 14:40:27 EDT 2006
Andreas Marth wrote:
> But if I call this in VBA it crashes Excel
> VBA code:
> Dim helper As String
> Private Declare Function calculate Lib "Calculate.dll" (ByVal x as String) As String
> Sub test ()
> helper = calculate("Test")
> Debug.Print helper
> End Sub
> All really basic.
> Does anybody know why that does not work?
> Thanks for all the answers up to now.
The 'helper' must be BSTR.
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