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Passing const _variant_t & to a function in a dll

Posted on 2001-06-15
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Last Modified: 2013-11-20
I have used the #import to import the msxml.dll in one of my projects.  The following function is giving me trouble.
IXMLDOMNodePtr createNode ( const _variant_t & type, _bstr_t name, _bstr_t namespaceURI );

How do you pass the first argument in.  I tryed to pass the nodeType property from another node into it and I get compile errors. I have tryed to cast the argument to a COleVariant object, and that also gives an error.
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Question by:c095276
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ShaunWilde earned 200 total points
ID: 6196544
what have you tried - I would do it like this

_variant_t varType(NODE_ELEMENT); // 1

myObj->createNode(varType,...);
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by:c095276
ID: 6196691
Thanks I actually had to cast the NODE_ELEMENT to a BYTE, but it seem to work great.
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LVL 9

Expert Comment

by:ShaunWilde
ID: 6196724
you could also do

myObj->createNode("element",...); // NODE_ELEMENT
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