virtual P6R::P6ERR P6R::p6IXMLNode2::getAttribute ( const P6WCHAR *  pName, P6UINT32  nameLength, P6UINT32  instance, const P6WCHAR **  pValue, P6UINT32 *  pValueLength, const P6WCHAR **  pURI, P6UINT32 *  pUriLength  )

pure virtual

Returned the value of an attribute if it is defined in the XML node.

The attribute name to search for is passed in the pName parameter.

Parameters

pName	[ in ] The name of an attribute
nameLength	[ in ] Number of characters in pName
instance	[ in ] Sometimes there are multiple instances of the same attribute in an element (e.g., "xmlns="). Number 0 is the first instance of an attribute, and number 1 is the second instance of an attribute, etc.
pValue	[ out ] The value of the attribute
pValueLength	[ out ] Number of characters in pValue
pURI	[ out ] Does the attribute have an associated namespace (e.g., select="P6R:base64encode")? If so then this URI is the namespace URI to match the prefix (e.g., "P6R" ).
pUriLength	[ out ] Number of characters in pURI.

Returns

Success	P6R::eOk
Failure	P6R::eNotInitialized	A successful call to intialize() must be made before calling this funciton.
	P6R::eInvalidArg	One of the parameters is NULL.
	P6R::eNotFound	The attribute in pName is not defined in the XML node.