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@edhowland
Created August 7, 2011 00:14
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Registration Error GRDEvDay
Hi, I get this error:
A critical error has occurred.
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.
Here is my post data/URL
http://grdevday.org/Default.aspx?tabid=62&error=Invalid+postback+or+callback+argument.++Event+validation+is+enabled+using+%3Cpages+enableEventValidation%3d%22true%22%2f%3E+in+configuration+or+%3C%25%40+Page+EnableEventValidation%3d%22true%22+%25%3E+in+a+page.++For+security+purposes%2c+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%2c+use+the+ClientScriptManager.RegisterForEventValidation+method+in+order+to+register+the+postback+or+callback+data+for+validation.&content=0
I am using Chrome on Mac Snow Leopard
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