what happens behind model passing in ASP MVC4

Question

Learning the ASP MVC now, just my 3rd week on MVC

I did some tests on modeling pass, basically the controller just get the model, and pass into the view without doing an

Answer 1

You need to have getter and setter for ViewModel in order to retrieve the values from posted form.

public class ViewModel
{
    public string str1 { get; set; }
    public string str2 { get; set; }
    public List list { get; set; }
}