/// <summary>更新菜单与按钮之间的映射</summary>
        /// <param name="ids"></param>
        /// <param name="menuID"></param>
        /// <returns></returns>
        public ActionResult UpdateMenuButton(String[] ids, String menuID)
        {
            Int32 intMenuID = menuID.ToInt();

            if (ids == null || ids.Length == 0 || intMenuID == 0)
            {
                return(Error("参数为空!"));
            }
            //先删除,在添加
            MenuButton.DeleteByMenuID(intMenuID);
            EntityList <MenuButton> list = new EntityList <MenuButton>();

            foreach (var id in ids)
            {
                MenuButton entity = new MenuButton();
                entity.ButtonID = id.ToInt();
                entity.MenuID   = intMenuID;
                list.Add(entity);
            }
            Int32 result = list.Insert(true);

            return(Success("操作成功!", result));
        }