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Migrating to LINQ to SQL in TheBeerHouse and ASP.NET 2.0 Website Programming Problem Design Solution (0470375019) cover image

Migrating to LINQ to SQL in TheBeerHouse and ASP.NET 2.0 Website Programming Problem Design Solution

Doug Parsons
ISBN: 978-0-470-37501-3
Wrox Blox PDF
38 pages
March 2008
Electronic Version: US $6.99 Purchase This Download

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This Wrox Blox demonstrates various LINQ to SQL techniques to use in upgrading the “Articles” portion of TheBeerHouse application. The first step is migrating TheBeerHouse project from an ASP.NET 2.0 to an ASP.NET 3.5 application. Next, create a LINQ to SQL class (DBML) mapping file that will encapsulate the entire Data Access Layer for this project. Readers will become comfortable working with Entities (Tables), navigating Associations (Relationships), and working with stored procedures from a LINQ standpoint, throughout the implementation.

LINQ to SQL has quickly become a hot topic with the release of ASP.NET 3.5, so it makes sense that the TheBeerHouse application gets an upgraded Data Access Layer leveraging this new technology!

While TheBeerHouse has been ported to Visual Basic .NET, the author uses C# throughout this Wrox Blox, so readers should have at least an intermediate level of understanding with C#.

 Table of Contents 

Getting Started 2

Setting up Your Environment 2

Migrating TheBeerHouse Application 3

The Necessary Files 5

Putting It All Together 14

Scalar Functions 17

Dynamic Queries 20

Data Manipulation via LINQ 22

Conversion of the Category and Comment Classes 26

SPROCS versus Dynamic SQL 33

LINQ to Entities 34

Summary 34

About Doug Parsons 35


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