Dear Sir,

Im from China. The book I used is Chinese version published by Tsinghua University Press.

I'm sure I have followed up all steps of building AddEditReview.aspx, everything looked smooth, but when I tried to update existed data and insert new data to the table, it turned out nothing happened: neither updating nor inserting. I don't know what happened. But if I copied the original AddEditReview.aspx from the folder "Source" to my own site, it worked well!

Since the code was so long, I can't compare each word in code file to find the difference. Could you help me to give some hints?

hi there,
Please do post your code that you have been using. It will not make any sense asking for a help without code.
We can review and do something useful for you only when you provide code, so in next post please paste the complete code.

Cheers,

Jack

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Jack: Founder, Developer & Owner Of JackAndGenieForever.Com

Hi dgjim,

You may want to get yourself a copy of a compare tool such as Beyond Compare:

http://www.scootersoftware.com/

This makes it easy to see the differences between your files and the code that comes with the book.

Cheers,

Imar

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Imar Spaanjaars
http://Imar.Spaanjaars.Com
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Author of Beginning ASP.NET 4.5 : in C# and VB, Beginning ASP.NET Web Pages with WebMatrix
and Beginning ASP.NET 4 : in C# and VB.
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Hi Imar,
Thanks for the link you have provided, it will help me too.

__________________
Jack: Founder, Developer & Owner Of JackAndGenieForever.Com