In this tutorial, we will try to validate some data coming from a form input. While using this sample code will check the date is true and in correct format. We will compare the date within a culture date format. Code can do two jobs for us : date is valid and date is in correct format.

Explans in details how to use XML automatic documentation tags in ASP.NET 2.0 source code. We will illustrate in more details how you can benefit from this technique to the most extent by using some other recommended XML tags to give more comprehensiveness and functionality to your final documentation file.

Developing a web application that responds to users requests quickly is a target and a challenge for all web developers. ASP.NET was designed with speed optimization and performance improvements in mind. This tutorial covers correct using of state management and data access to develop a high performance ASP.NET application.

A complete ASP.NET 2.0 Notepad Web application example (with source code). Explains Forms, sign in process, some complex SQL queries and new HiddenField ASP.NET 2.0 server control.

Explains the authentication process and how to set up authentication and authorization, create and manage roles and apply access rules to the ASP.NET.

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Explains how to manage a session and application state objects in ASP.NET Web Services. Using session objects is always a good option for maintaining per user data. But the case of web services is different. In real life, Web services may be called thousands of times a day. In such cases, keeping per user data in the webserver would be a bad approach.

Feedback, contact and registration forms as well as content management systems that support insert, update and delete functions are all common scenarios where form validation should be implemented.

Learn how to secure a Web site using the new Membership and Roles features of ASP.NET 2.0. Topics include user registration, password recovery, and restricting access to content with roles. Get a tour of how the Web Site Administration Tool simplifies user account administration and makes it easy to control content access permissions.