Here's a tip about how to exploit Entity Framework's change tracking mechanism to -- possibly -- eliminate a trip to the database when you update an item. But, without some additional code, you ...
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"), ...
Entity Framework is an open source, object-relational mapper (ORM) that simplifies data access in your application. It enables you to write code to perform CRUD (create, read, update, and delete) ...
Concurrency handling can be used to maintain data integrity and data consistency when multiple users access the same resource concurrently. Concurrency violations can occur when you have ...
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