Murach's ASP.NET Web Programming with VB.NET

This chapter presents three types of enhancements that you can add to a web application once you’ve got the basic functions working right: email, custom error pages, and back-button control.

Chapter 19 How to use email, custom error pages, and back-button control
How to send email 636
An introduction to email 636
How to configure the SMTP service in IIS 638
How to send an email message 640
How to add an attachment to an email message 642
How to send an HTML message 644
How to use custom error handling 646
An introduction to custom error handling 646
How to get and use the Exception object for an error 648
How to code procedures that redirect to a custom error page 650
The code for a custom error page 652
How to handle HTTP errors with the Web.config file 654
How to handle the back-button problem 656
An introduction to the back-button problem 656
How to disable browser page caching 658
How to use timestamps to avoid the back-button problem 660
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Murach's ASP.NET Web Programming with VB.NET

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