Getting File Uploader Control path after postback

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I am using file uploader control in my aspx form .before final submition of form dere is some post backs ,but i want the file path for final post back of form...how can i get that one..please give ur solutions..I am searching in inter net but i did not get any proper solution for this problem.

Thank u ,

Sriram Nidamanuri

Posted 12-Aug-12 22:27pm

SriramNidamanuri

Updated 12-Aug-12 22:28pm

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StianSandberg 13-Aug-12 4:33am

ok, so let's say your upload control is at page1 and your final submit is at page 2. You will have to save that file from your upload control as soon as it's posted. It's a security issue that you can't read clients file path.
So save the file in a temp directory on your webserver, give the temp file a unique name and add this uniqu name to a session variable or something so you can find the correct file when the last page is submitted.

SriramNidamanuri 13-Aug-12 5:25am

thanks...

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Santhosh Kumar Jayaraman · Answer 1 · 2012-08-12T22:32:00

Solution 1

You have to use PostedFile property of fileupload control.

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.fileupload.postedfile%28v=vs.80%29.aspx[^]

Posted 12-Aug-12 22:32pm

Santhosh Kumar Jayaraman

Sunil Kumar Pandab · Answer 2 · 2012-08-12T23:07:00

Solution 2

One solution is :-
Take a HiddenField Control and save the file path with HiddenField in 1st post back then you can retrieve the file path from HiddenField after many post back also.

Another solution :- You can take the help of ViewState also.

Posted 12-Aug-12 23:07pm

Sunil Kumar Pandab

Abhai Oza · Answer 3 · 2012-08-12T23:45:00

Solution 3

After Use Update Penal....

<triggers><asp:postbacktrigger controlid="ButtonName" xmlns:asp="#unknown">

Posted 12-Aug-12 23:45pm

Abhai Oza