This method is used to support sorting of p6IXMLNode components in a p6IDOMNodeset container.
Specifically it is used in the implemenation of the XSLT "xsl:sort" element. It allows the caller to read the string sort key that was set for the XML node.
- Parameters:
-
| pString | [OUT] String value to be used as a sort key for this node. |
| pLength | [OUT] The number of characters returned in pString. |
- 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. |