Thanks for your instruction ,i've got the source code of the book
titled "ASP.NET E-Commerce Programming Problem-Design-Solution ".
I think the wrox website should put a notice on the page of
http://www.wrox.com/WileyCDA/Section/id-105127.html ,
which tells readers that if they cant find souce code of some books there ,they can go to
http://support.apress.com/to have a try .
U know ,some readers are foreigners with limited English .
It's hard for them to read long and boring instructions.
This notice can help them to find what they need quickly