In development scenarios where you make multiple changes to the database, consider using transactions and, optionally, nesting transactions.
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Organizations struggle with communicating only relevant information to its members, especially when that information lives in disparate systems that do not talk to each other. SharePoint 2007 provides an answer with user profiles and audience targeting.
Learn how to read and write Open XML files (MS Office 2007).
See how easy it is to integrate a search widget on your site using Ajax with this detailed example from Professional Ajax author Nicholas C. Zakas.
Learn about the importance of transactions and key transaction management features in .NET 2.0 from JOe Duffy, author of Professional .NET Framework 2.0.
Discover how to use the new Yahoo! Connection Manager — one of the most popular new Ajax libraries.
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As a web developer you should be aware of a few security best practices while developing your ASP.NET web application. Arun Karthick lists his top 7 tips to help you keep your ASP.NET security intact.