ASP.NET MVC is a web application framework that follows the model-view-controller (MVC) pattern. The framework consists of controllers that handle user input and interaction, models that represent application data, and views that display the application's UI. Controllers retrieve data from models and pass it to views to render. Routing maps incoming browser requests to particular controller actions. Views are responsible for presentation and formatting, while controllers handle user interaction and access models and views.

1. ASP.NET MVC

3. Controller
View Model

7. • The Routing module is responsible for mapping incoming browser requests to
particular MVC controller actions
• Two places to setup:
 Web.config file
 Global.asax file
Would you like to use:
/Products.aspx?CategoryID={3F2504E0-4F89-11D3-9A0C-0305E82C3301}
Or:
/Products/Books
7

8. How it works?
The Controller asks the
Model for data
The request hits the
controller
2 Model
1 3
Controller The Model gives the data back
U to the Controller
s
The controller formats the data and
e passes them to the View 4
View
r
5
The view renders the HTML that
needs to be sent to the client

9. • It’s the core of your application
• A place for business logic, data
access, Validation ... etc
• A model is accessible by
both controller and view
• Totally independent from the
views or the controllers

10. Controller [C]
• Heart of the entire
MVC architecture
• Responsible for
Handling user
interaction

11. View [V]
• Responsible for
presentation, look &
feel, formatting.… etc.

12. • Handles the rendering of the view to UI (html);
• Different view engines have different syntax
• ASP.NET MVC3 have following Pre-included View Engines:
 Web Forms(ASPX)
 Razor
 Provides a different coding style than ASPX files.
 Files will have a CSHTML/VBHTML
 Main goal is to handle embedded .Net code more gracefully.

13. IS NOT

14. .

15. References
•Official website http://asp.net/mvc
•Source Code http://codeplex.com/aspnet
•Blogs
o Scott Guthrie http://weblogs.asp.net/scottgu
o Rob Conrey http://blog.wekeroad.com
o MVC Store Front http://blog.wekeroad.com/mvc-storefront
o Phil Haack http://haacked.com
o Scott Hanselman http://hanselman.com
o Stephen Walthler http://weblogs.asp.net/stephenwalther