AsyncFileUpload postback causes double upload

Question

I implemented the AsyncFileUpload control on a web page. This web page requires uploaded files to appear in a GridView.
The GridView

Answer 1

There is a simpler solution

@@t0x1n3Himself the solution u gave is very simple but does not work

surround the AsyncFileUpload with an update panel name it UpdatePanelAFU then in the UpdatePanelAFU do as the following :

 protected void AsyncFileUpload_UpdatePanelAFU(object sender,AjaxControlToolkit.AsyncFileUploadEventArgs e)
{

    if (Request.Params.Get("__EVENTTARGET") != "UpdatePanelAFU")
        return;
..... rest of the code 
}

enjoy!