SAX parser validation set up

[Xiaofan Zhou]

Hi, all,   I am a new  xerces c++ users, and I am working on a project that uses xerces c++ 1.7 SAX parser. I have a question regarding setting up a validating SAX parser.  I did the following when I set up the parser:                ******         SAX2XMLReader* pParser = XMLReaderFactory::createXMLReader();       pParser->setFeature(XMLUni::fgSAX2CoreValidation, true);       pParser->setFeature(XMLUni::fgSAX2XercesDynamic, true);                *****   But when I run the code, it seems the validation does not occur, for example, the DTD defines an element as the following:   <!ELEMENT email EMPTY> <!ATTLIST email value CDATA #FIXED "[EMAIL PROTECTED]">   Which means that the email element has an attribute with fixed value [EMAIL PROTECTED], however, when I have a xml instance contain an element       <email value="[EMAIL PROTECTED]"></email>   It does not fail.   My xml instance file has the following line   <!DOCTYPE personnel SYSTEM "C:/mylocation/meta.dtd">   Which is the DTD location that governs my xml instances.   What else I need to do set up the parser correctly?  And how about if the meta data is an XML schema?   Thanks in advance.   Frank