What is the IDL and prototype for the C++ method?

Steve Johnson
3t Systems

mailto://sjohnson3tsystems.com
(303) 858-8800 x265

> I am using SafeArray in COM Server .This SafeArray consists of an array of
> bstrs.I am passing normal string array(ByRef) in my function & it gives
> unhandled Exception when casting the normal array to safearray
>
> in VB the Client is something like
> Dim x(2)
> x(0) = "kkt1"
> x(1) = "rst1"
> Dim y(2)
> y(0) = "rst2"
> y(1) = "kkt2"
> Set rs = rp.getQuery("c:\aa.xml", "GetItemLocations", x, y)
>
>
>
> SAFEARRAY *ppk=(SAFEARRAY *)pparr; (x to be cast here)
> BSTR *bstrar;
> SafeArrayAccessData(ppk,reinterpret_cast<void**>(&bstrar));
> long j=ppk->rgsabound->cElements;
> _bstr_t bstemp(bstrar[0]);

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