title: How to show Messagebox from MVC Controller
body: <p>can anyone please tell about showing message box from MVC controller?
  The scenario is - 
  I want to show a message box with Yes/No buttons. On clicking Yes i want to show a confirmation message box.
  I want to do this using MVC controller?
  How can I do this?</p>
  
  <p>Thanks in advance,
  Kaps</p>