Operation is not valid due to the current state of the object遇到一个Operation is not valid due to
Operation is not valid due to the current state of the object
遇到一个Operation is not valid due to the current state of the object 的问题，在网上找了一些资料解决了问题 Reference：http://stackoverflow.com/questions/8832470/operation-is-not-valid-due-to-the-current-state-of-the-object-error-during-pos
请教一下大家这个如何对一个页面去进行优化，去避免页面提交的东西过多呢?ViewState等着手？
[解决办法]
用session吧
[解决办法]
可否提交表单试一下
[解决办法]
会话挂了的...........