Hello i have a page with 2 dropdownlist one fileupload control and one execute button.<br>
you select first dropdownlist and with postback event second dropdownlist is populated.<br>
in this operation if client select a file with folder button, if client then click on first dropdownlist we have postback, noe the trouble is that starts uploading file to server automatically and i not want it.<br>
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How can i solve?
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