public ActionResult ChangePassword(ChangePasswordModel model)
 {
     if (ModelState.IsValid)
     {
         if ( ChangeUserPassword(model.Login, model.OldPassword, model.NewPassword,
             model.FullPropertyName(m => m.NewPassword), model.FullPropertyName(m => m.OldPassword)))
         {
             return RedirectToAction("ChangePasswordSuccess");
         }
     }
     // If we got this far, something failed, redisplay form
     return View(model);
 }
        public ActionResult ChangePassword()
        {
            ChangePasswordModel model = new ChangePasswordModel { Login = GetCurrentUserLogin() };

            return View(model);
        }