remove check_change event in page_load

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Hello,

I have an checkbox with check changed event. Whenever i change the chech it fires the check_changed event.

After that if i reload the page, its automatically calls the check_changed event.

I want to know how to get rid of this check_change event in page_load.

If needed, i will explain again.

Thanks in Advance.

Posted 13-Sep-12 1:16am

akee seth

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Comments

Pradeep_kaushik 13-Sep-12 7:22am

i am not sure but you can try the event between
if(!ispostback)
{
---- your code
} on page load

akee seth 13-Sep-12 7:25am

but after check change if i refresh it will automatically call the check_change event.
That is my issue.
But i can not under stand what you are trying to say?
So please explain

3 solutions

Solution 2

Hi ,
Check this

C#

protected void Page_Load(object sender, EventArgs e)
{
     CheckBox1.CheckedChanged -=new EventHandler(CheckBox1_CheckedChanged);
}

Best Regards
M.Mitwalli

Posted 13-Sep-12 1:41am

Mohamed Mitwalli

Solution 1

Hi,

What do you mean by refresh ? if you press "F5" or clicked Reload after the check_changed event been fired, then "F5" will make the operation requested by immediate prevoius post back. That is why, the event is firing again since that was immediate previous HttpRequest.

hope it helps.

Posted 13-Sep-12 1:24am

Karthik Harve

Comments

akee seth 13-Sep-12 7:30am

Both F5 and reload causing the same problem.But i want to know is there any way to get rid of that.

Karthik Harve 13-Sep-12 7:35am

if you press F5, one confirmation message will come. if you click "Retry" then the action will be processed, if you click "Cancel" nothing will be happended, just page will be reloaded.

akee seth 13-Sep-12 7:38am

sorry, but no confirmation message is displayed while pressing f5.

Karthik Harve 13-Sep-12 7:41am

which browser are you using ?

akee seth 13-Sep-12 8:23am

firefox, googlechrome

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akee seth · Accepted Answer · 2012-09-13T02:45:00

Solution 3

Add this method

C#

public  RestartPage()
    {
    Response.Redirect(Request.Url.PathAndQuery)
}

call it after checkbox event or any event u want.

follow this link for more info
http://forums.asp.net/p/1842974/5143995.aspx/1?Re+remove+check_change+event+in+page_load[^]

Posted 13-Sep-12 2:45am

akee seth