CRUD operations on multiple tables

Question

Hi, 

I am looking for applications that can make CRUD operations on multiple tables with foreign key relationship. I am a beginner learning dotnet. I am willing it to do using either entity framework or ADO.Net and wcf services and consume wcf services in mvc. I mean just an idea how the model should look and what it should contain, how to link the models or classes that contain members and all. how to link the controller data and views etc. Can anyone make it using two or three tables and post it as an example.

 

Thanks