Why SelectedIndexChanged fires for a dropdownlist when a button is clicked?

Posted by Tony_Henrich on Stack Overflow See other posts from Stack Overflow or by Tony_Henrich
Published on 2010-03-16T08:04:02Z Indexed on 2010/03/16 8:06 UTC
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ASP.NET

I have an ASP.NET DropDownList with autopostback=true and enableviewstate = false. I have a button on the page that does nothing. If I change the selection in the ddl, it posts back , which is expected. If I click the button, the page posts back and the ddl's SelectedIndexChanged fires. Why does it get fired?

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Developer IT

Why SelectedIndexChanged fires for a dropdownlist when a button is clicked? - Developer IT

Why SelectedIndexChanged fires for a dropdownlist when a button is clicked?

ASP.NET

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