Learn how to display, add, edit, and delete data from a single XML file by using C# console applications. With a little effort, you can implement these techniques in Windows-based applications.

ASP.NET 2.0 provides new classes, methods, and controls that make implementing authentication easy. Learn how to apply the authentication functionalities of the Membership class and its methods into ASP.NET applications.

Explore some interesting features in the Longhorn operating system and learn some of the facts that you have to know when working with the current build.

Get a sneak peek at some of the cool and interesting features in the latest Longhorn build from Microsoft.

By applying ASP.NET programming logic, you can store user data in either XML files or a Web configuration file and then validate users by using those files. Learn how to apply both of these simple methods of authentication.

This article examines how to develop a C# application using Visual Studio Whidbey.