Adding button click event to reponse.redirect

Question

I want to know if I could add a button click event after response.redirect().

protected void lnkEdit_Click(object sender, EventArgs e)
{
     LinkButton lnkEdit = (LinkButton)sender;
     string sno = lnkEdit.CommandArgument;
     Response.Redirect(string.Format("HomePage.aspx?eid={0}", sno));
}

this is my code. I want to redirect to a page which comes after clicking a button present in HomePage.aspx page without changing the url.

what is the problem? use `if else` ,if you want to redirect on some condition basis — yogi970, Dec 15 '14 at 04:42

mybirthname · Answer 1 · 2014-12-15T05:04:58.703

Your question is not exactly clear.

If you want to redirect to other page without changing the url you can use:

Server.Transfer(string.Format("HomePage.aspx?eid={0}", sno));

Here is server transfer documentation.

You can't add button click event after system Redirect. The execution of current page will be terminated after Redirect. If you want to execute something after redirecting, you can redirect to page with specific query param and on loading of the redirected page, execute wanted logic if the param is true.

SanyTiger · Answer 2 · 2014-12-15T05:35:20.103

0

Try this

public void Button1_Click(object sender, System.EventArgs e) 
{ 
        string sno = lnkEdit.CommandArgument;
        if(sender)
        Response.Redirect("HomePage.aspx?eid=" + sno);
}

edited Dec 15 '14 at 05:35

answered Dec 15 '14 at 04:48

SanyTiger

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The {0} was the mistake – SanyTiger Dec 15 '14 at 05:35
[See Meaning of {0}](http://stackoverflow.com/questions/530539/what-does-0-mean-when-found-in-a-string-in-c) – Rahul Nikate Dec 15 '14 at 05:40
Sure, but I'm not using string formatting now, am I ? – SanyTiger Dec 15 '14 at 06:00
Simple Answer : Your answer doesn't make any difference to OP question. Both works exactly similar. – Rahul Nikate Dec 15 '14 at 06:02

Adding button click event to reponse.redirect

2 Answers2