Entity framework and Stored procedure output parameter

One of my friend was having problem in Entity framework and stored procedure output parameter. He was confused how to use output parameter with stored procedures.So I did some search on internet and I found a great way to use output parameter so I thought I should write a blog post for the same. So in this blog post I am going to explain you how we can use output parameter of entity framework. So let’s start coding for that.For demo, I have create a table called ‘Customer’ which contains just two col...