ValidateCreditCard method, 293
vary-by-parameter caching, 114
viewpoints, 21 22
views
front controller, 85 86
multiple, 39
and MVC, 35 36
Visual Studio, 250 251
Visual Studio .NET
and ASP.NET Web services, 292
and code-behind refactoring, 44
DataSet file type, 243, 249
vocabulary, 13 14
volatile property, 263
VPN, 313