Unfortunately, like the ADO.NET book, you've gotten ahold of another very old book from before we bought Wrox, Apress bought it then stopped distributing the code and we don't have the code. Where you may be in luck is I see that the author Daniel Cazzulino is an active blogger:
It's a long shot but you might contact him and see if he still has this.
Otherwise, I'd suggest taking a look at any of the ASP.NET 2.0 and ASP.NET 3.5 with C# books that we currently publish and have code for here:
Associate Publisher, WROX - A Wiley Brand
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