asp.net mvc 3 - MVC3 pass exception from controller to view -

want print exception on cshtml page, unbale use this

 @html.validationsummary()       <form method="post" action="adduser">    </form> 

you should add error message in action this.

modelstate.addmodelerror(string.empty, "error message."); 

and use @html.validationsummary() in view.