List of Listings

Chapter 1. Getting acquainted with ASP.NET 4.0

Listing 1.1. Handling PostBack with the Web Form model

Listing 1.2. A complete Web Form with markup and code

Listing 1.3. Validation controls at work

Listing 1.4. Dynamically setting page headers

Listing 1.5. Registering a CSS

Listing 1.6. Programmatically adding an RSS feed to the current page

Chapter 2. Data access reloaded: Entity Framework

Listing 2.1. The generated context class

Listing 2.2. Applying filters dynamically

Listing 2.3. Sorting data dynamically

Listing 2.4. Returning a DTO with only necessary data

Listing 2.5. Creating a new customer

Listing 2.6. Updating a customer

Listing 2.7. Deleting a customer

Chapter 3. Integrating Entity Framework and ASP.NET

Listing 3.1. Retrieving customers who made the selected orders

Listing 3.2. Creating repository methods to handle context lifecycle

Listing 3.3. Invoking a repository method to handle the context lifecycle

Listing 3.4. Invoking repository methods via a base class

Listing 3.5. Creating the module for handling context lifecycle

Listing 3.6. Persisting customer modifications using ChangeObjectState

Listing 3.7. Explicitly marking modified properties for persistence

Listing 3.8. An extension method to specify modified properties easily

Listing 3.9. Persisting modifications of a customer through a stub

Listing 3.10. Persisting modifications using ASP.NET ViewState

Listing 3.11. Handling concurrency exception

Listing 3.12. Avoiding multiple queries