Error handling in mvc5

See more:

MVC5

I need to show exception that occurred in on the same view in mvc on click of sumit button of view..

i have a exception filter in App_Start that register in application start event
but when exception occurred it show the same error page always

i have used below code..

What I have tried:

if (filterContext.HttpContext.Request.Headers["X-Requested-With"] == "XMLHttpRequest")
{
filterContext.HttpContext.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
exception.exception = filterContext.Exception;
exception.CustomData = filterContext.Exception.Message; //"Error Message";
ExceptionPublisher.clsExceptionHandler.Publish(exception);
filterContext.Result = new JsonResult
{
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
Data = new
{
filterContext.Exception.Message,


}
};


filterContext.ExceptionHandled = true;

}
else if (filterContext.Exception != null)
{
exception.exception = filterContext.Exception;
exception.CustomData = filterContext.Exception.Message; //"Error Message";
ExceptionPublisher.clsExceptionHandler.Publish(exception);
//


string actionName = filterContext.RouteData.Values["action"].ToString();
Type controllerType = filterContext.Controller.GetType();
string controllerName = filterContext.RouteData.Values["controller"].ToString();
// var method = controllerType.GetMethod(actionName);
// var returnType = method.ReturnType;

//


if (HttpContext.Current.Session["LoginUser"] != null)
{
filterContext.HttpContext.Response.Redirect(@"/Home/Error", true);
}
else
{


filterContext.HttpContext.Response.Redirect(@"/Account/Login", true);
}
}

else
{
base.OnException(filterContext);
}
}