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9.3

Getting and setting value in <asp:checkbox>

Asked by astromex in Programming for ASP.NET, C# Programming Language, .NET Framework 2.x

Tags: ASP.NET C#

Hi.
I need to build a form which will consistof 300 checkboxes. (I know this is a lot, but this is a very specific requirement. that I cannot change)

I need a 'simple' way of attaching a unique code (integer) to each of the cheboxes..

My problem is that I can only get this working by using ListItems in a CheckBoxList instead of actual CheckBoxes. This doesnt work with the layout as the 300 checkboxes are spread over the page with different cells in a html table - therefor multiple CheckBoxLists would be required which starts getting complicated.

Is there an easy way to do this?
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//Add some checkboxes to a checkboxlist
 
ListItem li1 = new ListItem("Any", "1");
Checklist1.Items.Add(li1);
 
ListItem li2 = new ListItem("Item one", "2");
Checklist1.Items.Add(li2);
 
ListItem li3 = new ListItem("Item two", "3");
Checklist1.Items.Add(li3);
 
 
//Check for checked boxes.
foreach (ListItem checkBox in Checklist1.Items)
 {
   if (checkBox.Selected)
   {
     lblLabel.Text += checkBox.Value + ",";
   }
}
[+][-]03/27/08 09:47 AM, ID: 21223412Author Comment

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[+][-]03/27/08 10:41 AM, ID: 21223978Author Comment

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[+][-]03/27/08 12:28 PM, ID: 21224928Accepted Solution

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About this solution

Zones: Programming for ASP.NET, C# Programming Language, .NET Framework 2.x
Tags: ASP.NET C#
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Solution Provided By: gjok
Participating Experts: 1
Solution Grade: A
 
[+][-]03/27/08 04:20 PM, ID: 21226725Author Comment

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[+][-]03/27/08 04:24 PM, ID: 21226742Expert Comment

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