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radlistbox of checkboxes

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Tash
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Tash asked on 16 May 2012, 07:36 PM
I have a radlistbox of checkboxes. Each checkbox corresponds to hidden panels that I want to become visable.

So for example the checkboxes are

New York        London        Washington

when someone clicks on New York I want a panel to open up. If someone unchecks that checkbox then I want the panel to disappear.

How do I know which items in the panel is checked?

Any help would be appreciated.

Thanks

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Richard
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answered on 18 May 2012, 09:59 PM
Tashfin:

This code fires on a "Get Checked Items" button-click event and writes all of the checked items to a label on the form:
private static void ShowCheckedItems(RadListBox listBox, Label label)
{
    StringBuilder sb = new StringBuilder();
    IList<RadListBoxItem> collection = listBox.CheckedItems;
    foreach (RadListBoxItem item in collection)
    {
        sb.Append(item.Value + "<br />");
    }
 
    label.Text = sb.ToString();
 
}
 
protected void Button1_Click(object sender, EventArgs e)
{
    ShowCheckedItems(RadListBox1, itemsClientSide);
}

I hope this helps!
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