asp.net - Spot the place that submits the form in ASP .NET -

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I have ASP There is a button on the net page, in which the button onclick event is connected to doPostBack function. However, when I click on that button it gets presented twice, the server side debugger enters the page_load twice, Fidler records two ASPX requests, no 302 redirects etc. It is a very straightforward page.

When I set a breakpoint in the __do postback function, it is also called once (maybe this is only an illusion).

Is there a greater chance of debugging the client side to find this issue?

Thank you, Pavel

Do you manually wipe event handlers? If so, you should check AutoEventWireup = "true" in the ASPX page directive. If so, replace it on the wrong or remove the manual wiring. This can happen when you upgrade an old page with a designer file in a new web application format.


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