#include <DbXml.hpp>

virtual const unsigned char * XmlEventReader::getValue(int &len) const

If the current event is Characters, return the text value. If the current event is ProcessingInstruction, return the data portion of the processing instruction.

• The length of the value string returned, not including the null terminator.

The XmlEventReader::getValue method may fail and throw XmlException, encapsulating one of the following non-zero errors:

• An error occurred during processing of an XmlEventReader object. Most likely the error is requesting state that is not valid in the context of the current event.