title: Send to and get value from a MVC3 controller by AJAX
body: <p>I have a html input text field and a button. </p>
  
  <p>I want to take user input value from that html text field by clicking that button and want to send that value (by AJAX) into a MVC3 Controller ( as like as a parameter of an ActionResult setValue() ) ?</p>
  
  <p>An other thing i want to know that, how i can get a return value (that return by a ActionResult getValue() ) from a MVC3 Controller and set it in a html text field (by AJAX) ?</p>
  
  <p>please help me with a good example, please. and sorry for my bad English. :)</p>