You also saw how to use the API to programmatically create contact persons and their contact data and save those in a database.
However, writing explicit code to work with your business objects isn't always fun, and can be a cumbersome task.
Although the ASPX page only needs 11 lines of code, a lot of other code is executed under the hood.In the Download for this application you also find the SQL Scripts to recreate the database on SQL Server 2000 or SQL Server 2005.The , while the other points to a database on a commercial version of SQL Server 2000 or 2005.If you haven't read part one or two yet, you should really read them first, as this article uses many concepts that have been explained in part one and two.
The entire series (including this current article) can be found here: The article uses a SQL Server 2005 Express database which is easy to use in development scenarios. This is part three of the article series "Building Layered Web Applications" that shows you how to build N-Layer applications with Microsoft ASP. These articles teach you how to design, build and use custom business objects in your web application.