public ActionResult EditUser(string id, string OrgCode, string OrgName)
        {
            UserInfo u = null;

            if (!string.IsNullOrEmpty(id))
            {
                u = sysManageService.GetUserInfo(id);
                if (u == null)
                {
                    throw new ArgumentException("参数错误", "id");
                }
                else
                {
                    u.Password = "";
                }
            }
            else
            {
                u         = new UserInfo();
                u.OrgCode = OrgCode;
                u.OrgName = OrgName;
                if (u.OrgCode == AppConfig.RootOrgCode)
                {
                    u.OrgName = AppConfig.RootOrgName;
                }
            }
            return(View(u));
        }