无效的回发或回调参数.在配置或页面中启用事件验证. [英] Invalid postback or callback argument. Event validation is enabled using in configuration or in a page.
问题描述
无效的回发或回调参数.使用配置中的<pages enableEventValidation="true"/>
或页面中的<%@ Page EnableEventValidation="true" %>
启用事件验证.为了安全起见,此功能验证回发或回调事件的参数源自最初呈现它们的服务器控件.如果数据有效且预期,请使用ClientScriptManager.RegisterForEventValidation
方法以注册回发或回调数据以进行验证.
当在网格视图中单击按钮时得到此提示吗?
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/>
in configuration or <%@ Page EnableEventValidation="true" %>
in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation
method in order to register the postback or callback data for validation.
I got this when button click in grid view?
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