taking check box id in the runtime

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Hi all
I have a function that fills a group of data in the run time using datareader.
on of that data is generating checkbox that holds the id of its row from datareader too.
now i have a button if clicked takes the id of checkbox that is checked and delete by it.
I tried it but in the button click, see the checkbox id = null;

C#

Account += "<div class='topic_row'>";               
             chkList1 = new CheckBox();
               chkList1.ID = dr["mobile"].ToString();
               chkList1.Font.Name = "Verdana";
               chkList1.Font.Size = 80;
               chkList1.Height = 45;
               chkList1.TextAlign = TextAlign.Left;
               siiii.Controls.Add(chkList1);
               Account += "</div>";

void btn_delete_Click(object sender, EventArgs e)
{
 Delete_Account(Convert.ToInt64(cmb_MobileSubGroup.SelectedItem.Value.ToString()), chkList1.ID.ToString()); 

}

any help
thanks

Posted 9-Mar-11 0:29am

moon2011

Updated 9-Mar-11 0:32am

m@dhu

v3

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Comments

Layinka 9-Mar-11 8:29am

Can you say where the checkbox is coming from,this will help find the problem.
Also are you sure there's no duplicate ID being generated as a result of the data in the tables?

maulikmakadiya 9-Mar-11 23:21pm

In ASP.Net, It must require to set checkbox Property named "posturl=True" so it set to true when checkbox is clicked.
Ig. chkList1.Posturl=True Something..

JV9999 11-Mar-11 3:04am

That property you mentioned doesn't even exist and never existed either.

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Kristofer Kallsbo · Answer 1 · 2011-03-13T10:13:00

There are a few things you can check. It's hard being precise when you didn't post the entire code.

I see that the Account variable is set with += are you generating several chList1? If so they are all named chkList1 and the server wount bind the event handler. The .ID = is just for the HTML code and doesn't bind any events.

Check to see that the checklist control get's the runat="server" attribute set.

Hopes this helps. Otherwise post your entire page code and I will see what I can do.