private void button17_Click(object sender, EventArgs e)
{
if (cc == null)
{
Button b = sender as Button;
cc = new CheckedListControlCustom();
cc.Items.Add("One");
cc.Items.Add("Two");
cc.Items.Add("Three four five six seven eight nine ten");
cc.Items.Add("Four");
cc.FormClosed += FormClosed2;
cc.PositionBelow(b, new Size(b.Width, 400));
cc.Show();
}
else
{
cc.Close();
}
}
private void FormClosed2(Object sender, FormClosedEventArgs e)
{
cc = null;
}
