Dependency Injection in ASP.NET Web Pages Screencast Using Unity IoC

Dependency Injection and Inversion of Control are all the rage these days in the .NET Developer Community. I jumped on this band wagon quite awhile ago and have enjoyed the benefits of several dependency injection tools in my larger ASP.NET Web Applications.

Microsoft Patterns & Practices recently released their Unity Dependency Injection Tool as a standalone download as well as part of Enterprise Library 4.0. I have already put together several screencasts on Unity:

• Unity Dependency Injection IoC Screencast
• Unity IoC - Dependency Injection in ASP.NET MVC Framework Screencast
• Enterprise Library 4.0 Data Access Application Block ( DAAB ) and Unity IoC Screencast
• Enterprise Library 4.0 Validation Application Block and Unity IoC Screencast
• Enterprise Library 4.0 Logging Application Block and Unity IoC Screencast

I just created another screencast that shows one way to implement Unity into your ASP.NET Web Applications to inject dependencies into your web pages. You can also download the code presented in the screencast.

• Unity IoC and ASP.NET Screencast - Dependency Injection into Web Pages

I have another screencast that will show you another way without requiring a base page class. It uses a similar technique to the older versions of the Web Client Software Factory where you can hook into the PreRequestHandlerExecute. There are numerous ways to pull this functionality off.

I hope the screencast is useful.

 

posted on Friday, June 20, 2008 9:55 AM