You can use XSLT or you can roll your own, but you need a sequential parser (SAX, for example) and not a DOM based one. You could also use XSLT to make an intermediate file for you and then use that ...

A lot of ASP applications produce their output based on the contents of one or more XML files. XSLT documents transform the browser-neutral contents of those XML files into browser-specific HTML. The ...

While a well-formed document is well-formed because it follows rules defined by the XML spec, a valid document is valid because it matches its document type definition (DTD). The DTD is the grammar ...