错误：“此页面的状态信息无效，可能已损坏。” [英] Error : “The state information is invalid for this page and might be corrupted.”

问题描述

when i was click the button for export pdf so there is an error on my webpage "The state information is invalid for this page and might be corrupted." and also this error [No relevant source lines]

<pre><%@ Page Language="C#" MasterPageFile="~/MPHome.master" AutoEventWireup="true" CodeFile="CancelledInvoiceListRpt.aspx.cs" Inherits="CancelledInvoiceListRpt" %>

这是aspx页面的顶部..如何解决这个请帮助我....

this is the top of aspx page.. how to fix this please help me....

推荐答案

将asp.net应用程序的web.config文件中的enableEventValidation属性设置为false。

set the enableEventValidation attribute in the web.config file for the asp.net application to false.

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