tell me about mvc architecture in .net

hi,

MVC is software design pattern for developing web applications. A MVC pattern has following three parts:
Model - The lowest part of the pattern which is responsible for maintaining data. it might other pattern like SAO , simple DAL
View - This is responsible for displaying data to the user.
Controller - Software Code that controls the interactions between the Model and View.
The Controller receives all input requests for the application and then works with the Model to prepare any data needed by the View.

Now .net Frame work is also support MVC pattern which is inbuilt and .net frame create this layer for you.

please refer
http://msdn.microsoft.com/en-us/library/ff649643.aspx
http://www.codeproject.com/Articles/92182/Model-View-Controller-Architecture

hope this will help you.