disabling a button not working inside the particular button click event

Question

protected void btnsave_Click(object sender, EventArgs e)
{
    btnsave.Enabled = false;
    .
    . // processing code


    btnsave.Enabled = true;
}

But the button never gets disabled? I just want to avoid multiple clicks (avoid data redundancy)? (Even if there is an update panel, calling UpdatePanel.Update() makes no change)

This does not prevent the user from double clicks. http://tgynther.blogspot.de/2011/07/aspnet-prevent-button-double-click.html — Tim Schmelter, Oct 29 '13 at 07:57
To disable button, you can also use (sender as Button).Enabled = false; — Hitesh, Oct 29 '13 at 08:03

score 0 · Accepted Answer · edited May 23 '17 at 12:05

0

You can do it using below code:

OnClientClick="this.disabled='true';return true;"

Possible duplicates of

How do I prevent users clicking a button twice?

I hope it will help you. :)

edited May 23 '17 at 12:05

Community

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answered Oct 29 '13 at 08:05

Hitesh

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where should this code be called? Inside the click event? or aspx page? Do this return true prevent remaining code from getting excecuted? – gjijo Oct 29 '13 at 08:40
add this code in the aspx page in the button tag and return true will make the further call to server side coding. – Hitesh Oct 29 '13 at 14:06

disabling a button not working inside the particular button click event

1 Answers1