private void ComboSubnet_Initialized(object sender, EventArgs e)
{
for (int i = 1; i <= 128; i++)
{
System.Net.IPNetwork ipnetwork = System.Net.IPNetwork.Parse("2001:0db8::/" + i);
if (i < 64)
{
BigInteger biig = new BigInteger();
biig = (BigInteger)Math.Pow(2, 64 - i);
comboSubnet.Items.Add("" + i + " ( " + String.Format("{0:n0}", biig) + " networks /64 )");
}
else
{
comboSubnet.Items.Add("" + i + " ( " + String.Format("{0:n0}", ipnetwork.Usable) + " Address /64)");
}
}
comboSubnet.SelectedIndex = 0;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
System.Net.IPNetwork ipnetwork = System.Net.IPNetwork.Parse(inputIIP.Text + "/" + (comboSubnet.SelectedIndex + 1));
tvIP.Content = "IP address = " + formatIP(inputIIP.Text) + "/" + (comboSubnet.SelectedIndex + 1);
tvIPfull.Content = "IP address (full) = " + formatFullIP(formatIP("" + inputIIP.Text));
tvIPFirst.Content = "First = " + formatFullIP(formatIP("" + ipnetwork.FirstUsable));
tvIPLast.Content = "Last = " + formatFullIP(formatIP("" + ipnetwork.LastUsable));
tvIPTotal.Content = "Total IP addresses = " + String.Format("{0:n0}", ipnetwork.Total);
tvNetwork.Content = "Network = " + ipnetwork.Network;
tvNetmask.Content = "Netmask = " + ipnetwork.Netmask;
tvIPBroadcast.Content = "Prefix length = " + (comboSubnet.SelectedIndex + 1);
}
catch (Exception p)
{
MessageBox.Show("Invalid IP address. \n Exaxple: 2221:0db8::");
}
}
