19.4 Referencing Part of an XML Document with XPointer.NET

Sometimes you want to work with just a portion of an XML document you’re processing. XPointer, an XML standard defining syntax for identifying fragments of an XML document, can help. It extends the capabilities of XPath by allowing references to external documents and by supporting selections that XPath cannot perform, such as ranges.

XPointer.NET is an implementation of the XPointer standard for .NET. It is an important foundation technology used in XInclude.NET and was created primarily to support it.

XPointer.NET at a Glance

Tool

XPointer.NET

Version covered

2.0

Home page

http://www.xmlmvp.org/xpointer/index.html

Power Tools page

http://www.windevpowertools.com/tools/103

Summary

Implements the XPointer standard, which allows you to reference a fragment of an XML document

License type

BSD

Online resources

Blog postings, newsgroups

Supported Frameworks

.NET 2.0 (earlier versions also available for .NET 1.1)

Related tools in this book

nxslt2, eXml, XInclude.NET, EXSLT.NET

Getting Started

You can download XPointer.NET as part of the Mvp.Xml library, available at http://sourceforge.net/project/showfiles.php?group_id=102352. You can choose to download a .zip of the binary or source files. The binary .zip contains three files: Mvp.Xml.dll, readme.txt, and license.txt. To use this in your project, you need only to extract the Mvp.Xml assembly.

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