public ActionResult Delete(int id)
{
this.allowedRoles.Add(this.ROLE_MANAGER);
RedirectToRouteResult redirectToHome = this.RouteAccessAllowedRoles();
if (redirectToHome != null)
{
return(redirectToHome);
}
ActivityManager am = new ActivityManager();
am.DeleteActivityById(id);
return(RedirectToAction("Index"));
}