Control one item check in CheckedListBox

Venkatesan Jayakantham
12y
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Here is a small code snippet for maintaining the checkedlist box control with only one checks.

Problem:

   I want to maintain only one checks in my checked list box in windows forms. But checked list box holds the property of allowing multiple checks. How can I control ,one item check in checked list box in c#

Solution:

private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e)
{

       CheckedListBox.CheckedIndexCollection checkedIndices = checkedListBox1.CheckedIndices;

             if (checkedIndices.Count > 0 && checkedIndices[0] != e.Index)

         {
                      checkedListBox1.SetItemChecked(checkedIndices[0], false);

           }
}

Cheers,

Venkatesan Prabu .J

Head, KaaShiv InfoTech.

http://www.kaashivinfotech.com/