how to referesh the asp.net page

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4.00/5 (1 vote)

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How to perform page refresh after Response.OutputStream.Write
This is the code

C#

byte[] content = dr["FileContent"] as byte[];
                string filename = dr["FileName"].ToString();
                Response.Clear();
                Response.ClearContent();
                Response.AddHeader("Content-Disposition", "attachment; filename=" + filename);
                Response.AddHeader("Content-Length", content.Length.ToString());
                Response.OutputStream.Write(content, 0, content.Length);

pls help me.......

if i use the

C#

response.redirect("sucess.aspx")

the page is redirected suddenly....but i want to save the file and then the page is redirected to another page..

help me...how to redirect after the SaveAs dialog is opened......

Posted 18-Mar-12 20:37pm

saravana__

Updated 18-Mar-12 23:54pm

v4

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Syed Salman Raza Zaidi · Answer 1 · 2012-03-18T20:47:00

Solution 2

Hi,
Try this

Page.Response.Redirect(Page.Request.Url.ToString(), true);

Alternatively you can

XML

have only two ways of forcing a refresh. One is Javascript

setTimeout("location.reload(true);", timeout);
The second is a Meta tag:

<meta http-equiv="refresh" content="600">

Posted 18-Mar-12 20:47pm

Syed Salman Raza Zaidi

MaulikDusara · Answer 2 · 2012-03-18T23:58:00

Hi,

To download file you can use window.open method. execute your download code

C#

byte[] content = dr["FileContent"] as byte[];
                string filename = dr["FileName"].ToString();
                Response.Clear();
                Response.ClearContent();
                Response.AddHeader("Content-Disposition", "attachment; filename=" + filename);
                Response.AddHeader("Content-Length", content.Length.ToString());
                Response.OutputStream.Write(content, 0, content.Length);

in new window by window.open and refresh or redirect you original page.

this will work. i tried this in my one project and it was worked for me.

Anuj Banka · Answer 3 · 2012-03-19T00:01:00

Solution 4

My response.write code runs in the end of the code.
But you are redirecting in the end.
I am afraid this is not possible.But you can search may be it have some way..

Posted 19-Mar-12 0:01am

Anuj Banka

Lakxman · Answer 4 · 2012-03-18T20:46:00

Solution 1

From your query and the code I can understand that you want to refresh the page after the file is downloaded. Since HTTP is stateless, you can detect if it is downloaded successfully. But I would suggest you to redirect to the same page.

After the Response.OutputStream.Write(content, 0, content.Length) line, add the below line.

C#

this.Response.Redirect(Request.Url.AbsolutePath);

Posted 18-Mar-12 20:46pm

Lakxman

Comments

saravana__ 19-Mar-12 2:56am

This code not work for me

saravana__ 19-Mar-12 3:02am

the code is just redirect the current page but the files are not download