private void buttonMoveUp_Click(object sender, EventArgs e)
{
try
{
int index = listBox1.SelectedIndex;
if (index != 0)
{
Rule rule = (Rule)listBox1.Items[index];
listBox1.Items.RemoveAt(index);
index--;
listBox1.Items.Insert(index, rule);
listBox1.SelectedIndex = index;
List <Rule> r = new List <Rule>();
foreach (object ru in listBox1.Items)
{
r.Add((Rule)ru);
}
basicfirewall.InstanceGetRuleUpdates(r);
}
}
catch { }
}