May 2002
Beginner
408 pages
9h 10m
English
Content preview from Sams Teach Yourself ADO.NET in 24 Hours
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What Is XML?
Like HTML, XML is a markup language that can be used to represent complicated data in a hierarchical format. Because XML tags are user-defined, there's no limit to the kind of information you can embed into an XML document. Listing 10.1 shows a sample XML document.
Listing 10.1. A Sample XML Document
<?xml version="1.0"> <customer type="web"> <firstName>Ian</firstName> <lastName>Young</lastName> <address>555 Downtown Ln</address> <city>Cincinnati</city> <zip>45023</zip> </customer> |
In this case, the XML document in Listing 10.1 describes a customer of a fictitious Web site. The data and attributes were made up, yet if you were to run an XML parser on Listing 10.1, it would correctly identify each attribute and piece of data.
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