From: Andreas Lundgren <lists@...>
Date: 2012-11-01T02:23:36+09:00
Subject: Re: Creating a pointer to SAFEARRAY(BSTR) for COM object communication

Hi!

Unfortunately no success.

The method "method_help" was unfortunately not implemented. I did 
however manage to extract some information via Pythons COM-handler. It 
said:

def ICdfGetHandlerByName(self, SessionHandles=defaultNamedNotOptArg): 
return self._ApplyTypes_(1610809349, 1, (24, 0), ((8, 1), (16387, 3), 
(24579, 3)), ICdfGetHandlerByName, None,SessionType, Count, 
SessionHandles)

The documentation says this:

HRESULT ICdfGetHandlerByName::GetHandlerByName([in] BSTR HandlerName,
[out, retval] IUnknown ** ppUnk)

I tried the array of strings, array of array with strings and all 
combinations that I could think of. I guess Ruby is not intended for 
communication with peripherals, sw or hw. :-(

Thanks anyway and if anyone has any idéas, I am all ears!

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