asp.net mvc ActionFilterAttribute-重定向到“控制器/动作/参数”

Question

My previous problem was solved asp.net mvc validate [HttpPost] ActionResult()

Right!. Now I need to redirect to "controller/action/parameter" from OnActionExecuting() method in ActionFilterAttribute Helper Class. In line

public class HelperSeguridad : ActionFilterAttribute
{
  public override void OnActionExecuting(ActionExecutingContext filterContext)
  {
   .
   . 
   .    
    if (permission != “”)
          {
            redirect "HERE"
          }
  }
}

Controller code:

public class PaisController : Controller
{
.
.

  public ActionResult Error(Exception ex)
  {
     ViewBag.error = ex;
     return View();
  }

}

Thks!

Answer 1

Try this:

filterContext.Result = new RedirectToRouteResult(
new RouteValueDictionary {
    { "action", "login" },
    { "controller", "persons" },
    { "someQuerystring", "someValue" }
}
);