Intermediate in asp webforms !

First you have to learn C# language which is common for WebForm and MVC application. You can learn directly MVC without knowing WebForms. However, it is better to go through WebForm and how it works. Just have basic idea WebForm(*.aspx) and code-behind page(*.aspx.cs). Secondly, you should know about what is difference between WebForm and MVC. Get knowledge why Mircrosoft developed MVC when we already have WebForms. Go through below link:

 

http://www.codeproject.com/Articles/668182/Difference-betweeen-ASP-NET-WebForms-and-ASP-NET-M

 

In ASP.NET MVC, you will learn new language RAZOR. It will help you to write in MVC view page.