i have an interface with tabcontainer and 4 tabpanel , I put a button on tabpanel to display a message ( its very simple but doesn`t work).
Protected Sub Button3_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button3.Click
But when i click i recieve this message:
"sys.webforms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modifed by calls to response.write(), response filters, Htt
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