The 'Mango' update to Windows Phone 7 includes LINQ to SQL abilities. Use them while building a movie review app.

Still LINQ to SQL has its own quirks, Davidson said, such as creating original DBML (database markup language), the XML-based language that describes databases. As Sneed pointed out, developers who ...

Twice in the past couple of months I’ve gotten tripped up by the same data issue when using LINQ to Entities in the .NET framework. I create a simple view in my database which performs some ...