public List<T_SYS_ENTITYMENU> GetCustomerPermissionMenus(string employeeid) { using (SysEntityMenuBLL MenurBll = new SysEntityMenuBLL()) { IQueryable<T_SYS_ENTITYMENU> ents = MenurBll.GetCustomerPermissionMenus(employeeid); return ents == null ? null : ents.ToList(); } }