To parse an XML file with the C$XML routine, you call C$XML using the CXML-PARSE-FILE op-code, and pass the filename and path of the XML document to parse. If the document is located on the Internet, you pass the filename with URL syntax. For example:
CALL "C$XML" using CXML-PARSE-FILE, "http://myserver.mycomp.com/xmldata/bookfile.xml"
For more information on using this routine, see C$XML.