ASP.NET UpdateProgress not disappearing after redirect to another page -

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i have page updatapanel , updateprogress on it. in page redirect download page responsible downloading generated file. redirecting download page occurs in updatepanel via 1 of controls click event. problem after downloading file updateprogress not disappear. (i set contenttype of download page proper mime type)

i found way download file in 1 of events in update panel. used frame this. onclick event add inline iframe page address of file. 

var script = @" var iframe = document.createelement(""iframe""); iframe.src = '{0}'; iframe.style.display = ""none""; document.body.appendchild(iframe);"; scriptmanager.registerstartupscript(string.format(script, url));

this solved problem.


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