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Managing the Connection Lifetime
The "Connection Lifetime" attribute is expressly designed to address a well-known situation, but should never be used otherwise.
Protecting Sections of Configuration Files
ASP.NET 2.0 introduces a system for protecting sensitive data stored in the web.config configuration file. By running a system-provided command-line utility, you can use industry-standard XML encryption to protect specific sections of a configuration file that might contain sensitive data.
Managing Connection Strings
In most applications requiring database access, two common issues are how to store and protect connection strings, and how to build and manage them programmatically.
Group Validators in ASP.NET 2.0
A key rule for writing more secure applications is to get the data right before you use it. New features in ASP.NET 2.0 provide more flexibility for validating user input.
MultiView and Wizard: A Powerful Duo
The new Wizard and MultiView controls work together to easily implement wizard-style, linear, or nonlinear multistep operations in ASP.NET 2.0.
Custom Error Pages in ASP.NET
Customized error-handling messages provide a more polished application for your users, and they can help performance, too
What's Important in Visual Studio 2005
The next version of Visual Studio includes many flashy new features for building ASP.NET apps, but here are a few changes that might not be flashy but will greatly improve the power of the platform.
Application Deployment in ASP.NET 2.0
FTP? MSI? Copy Web Site? Wherever you deploy, there you are
Cross-Page Postback in ASP.NET 2.0
The upcoming cross-page posting feature lets you post the content of a form to another page, even to pages belonging to other applications
Using Multiple Forms in ASP.NET
ASP.NET pages can contain no more than one HTML form and can post only to itself, but you can work around this limitation to add extra input forms