ActiveX Questions
Jeff Shannon
jeff at ccvcorp.com
Mon Feb 18 14:43:30 EST 2002
Michael Kelly wrote:
> On 18 Feb 2002 06:04:03 -0800, rony.steelandt at bucodi.com (Rony) wrote:
>
> >Well i did try it with the same error !
> >
> >Anyone has an idea ??
>
> Out of curiosity, did they give you a type library
> with the control?
This is important. As I understand it, without a type library, pythoncom
has no way of knowing which params are [out] params. Since Python doesn't
have reference semantics like those of C++ or Visual Basic, it cannot use
[out] params in the "normal" way. So if you're using an interface that
makes use of [out] params, you *need* the type library in order to be able
to use it from Python. If you're not sure whether you've got one, try
Makepy, as suggested...
Jeff Shannon
Technician/Programmer
Credit International
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