September 2003
Intermediate to advanced
624 pages
14h 27m
English
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Chapter 8. Working with XML
Introduction
ADO.NET and XML classes are tightly integrated in the .NET Framework.
The DataSet can be filled with data or a schema
from an XML stream or document. The DataSet can
persist or serialize its data or schema to an XML stream or document.
ADO synchronizes the DataSet with an
XmlDataDocument. Data can be modified
simultaneously using either class as needed; all changes made in one
class are immediately reflected in the other class. This chapter
focuses on XML support in ADO.NET and in SQL Server 2000.
The XML support in .NET is provided by integrated classes in five namespaces:
System.XmlContains classes that provide standards-based support for processing XML
System.Xml.SchemaContains classes that provide standards-based support for XML Schema Definition (XSD) language schemas
System.Xml.SerializationContains classes that serialize objects into XML documents or streams
System.Xml.XPathContains classes that parse and evaluate XPath
System.Xml.XslContains classes that support Extensible Stylesheet Language (XSL) transformations
The DiffGram is an XML format that identifies
current and original versions of data allowing the contents of a
DataSet to be recreated accurately. The
DiffGram allows you to identify the changes made
to a DataSet since it was filled. The
DataSet uses the DiffGram
format to persist and to serialize its contents for transport across
a network. Recipe 8.8 shows how to create a
DiffGram of changes made to a
DataSet.
SQL Server 2000 introduced ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.