- prefix
- The Namespace prefix being declared.
- uri
- The Namespace URI mapped to the prefix.
Type Reason Org.Xml.Sax.SAXException Any SAX exception, possibly wrapping another exception.
Receive notification of the start of a Namespace mapping.
By default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each Namespace prefix scope (such as storing the prefix mapping).