Most projects benefit from having a data model. This article gives an overview of the most common types. At its heart, data modeling is about understanding how data flows through a system. Just as a ...
In previous columns ("Integrating Entity Framework with an ASP.NET Web Site," "Extending an Entity Framework Model -- and Some Limitations" and "Using the Entity Model to Create an ASP.NET Page"), ...
Validation should begin as close to your database as possible: in your Entity Framework entities. Here's how you can integrate validation code into both the entities the Entity Framework generates and ...