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Questionhow to sepeate all list Pin
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Questionuser authentication in asp.net Pin
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QuestionInvalid postback or callback argument Pin
Amit Spadez20-Oct-11 20:37
professionalAmit Spadez20-Oct-11 20:37 
I have a web page in which there is GridView binded with some records.
There are two buttons i.e. delete button and update button in the grid. Now When i click delete button, then the RowCommand event fires and it works perfectly. But when I click on update button to update the current row and then clicks on delete button to delete any row, then the following error occurs :

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 have also used "EnableEventValidation='False'" in the page.aspx
but still getting same error ..
Kindly help ASAP
AnswerRe: Invalid postback or callback argument Pin
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Questionpass values to 2010 control Pin
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QuestionSend pdfs directly tro printer. Pin
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QuestionJavascript Function not working in asp.net page Pin
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QuestionHuman Testing Pin
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