validation
CSS, 94
DOM, 373-375
DTDs, 166-167
JAXP, 498-499
SAX, 399-402
XHTML, 69-72
<Value>, 619-620
value() function, 319
value method, 320-321
value-of element, 248
values, restricting in XML Schemas root document, 200-202
variables, XSLT, 255-256
version attribute, 22, 175
Vi editor, 62
Visual Studio .NET 2003 (Microsoft)
benefits and disadvantages, 35
described, 33-35
schema development, 35
Visual Studio 2005 (Microsoft)
basic editing, 35-37
described, 207-208
schema development, 38
WPF, 809-812
XSLT development, 38-39