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Re: XPath Query fails with different namespaces

From: Bjoern Hoehrmann <bjoern@---------.-->
To: NULL
Date: 8/3/2004 1:44:00 AM
* Siegfried wrote in microsoft.public.xml:
>i have a problem with this C++ SourceCode. I want to do a XPath Query
>on the XSD-Document on the end of this posting. I have to search the
>Attribute "bg:bin" in the XSD-Document, but i did not know the exact
>position (this can change from case to case). The Query "//*[@bg:bin]"
>returns everytime 0. The Query "//*[@value]" returns the searched
>XmlElement "<xs:maxLength>". I dont understand why. Is it posible that
>i can not search a Attribute whith an different namespace as his
>XmlElement?

>nsmgr2->AddNamespace(S"bg", S"namespace\namespace_bg.xsd");

>// this XPath Query returns everytime 0, but why?
>node1 = root->SelectSingleNode("//*[@bg:bin]",nsmgr2);

You probably have to escape the \ in the string above, i.e.,

  nsmgr2->AddNamespace(S"bg", S"namespace\\namespace_bg.xsd");


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