Control state is an object comprised of critical view state data that Web server controls need to function, and is contained in a separate object from normal view state information.

• 控件状态是一个包含Web服务器控件正常工作所需要的关键视图状态数据的对象,并且它包含在一个单独的对象(与包含普通视图状态信息的对象不同)中。