public async Task <ActionResult> ChangePassword(ChangePasswordModel model)
        {
            model.UserName = _httpContextAccessor.HttpContext.User.Identity.Name;
            var result = await _userAccountManager.ChangePassword(model);

            if (result.Success)
            {
                return(RedirectToAction("ChangePasswordSuccess"));
            }

            TempData.SetErrorMessage(result.Message);
            return(RedirectToAction("ChangePassword"));
        }
        public ActionResult ChangePassword(ChangePasswordModel model)
        {
            model.UserName = WebSecurity.CurrentUserName;
            var result = _userAccountManager.ChangePassword(model);

            if (result.Success)
            {
                return(RedirectToAction("ChangePasswordSuccess"));
            }

            TempData.SetErrorMessage(result.Message);
            return(RedirectToAction("ChangePassword"));
        }