Control is used with a wide range of end users , consider coding the control so that users on public computers have an option of using a non - persistent cookie which is discarded after the session times out 控件面向各种最终用户,请考虑对控件编码,这样使用公共计算机的用户可以选择使用非持久性cookie (在会话超时后即丢弃该cookie ) 。