public static byte[] calcEmptySubnetMaskFields(int first, int second, int third, int forth)
{
byte[] result = new byte[1];
byte[] ip = new byte[4] {
(byte)first, (byte)second, (byte)third, (byte)forth
};
IPAddress address = new IPAddress(ip);
byte tmp = IPNetwork.ToCidr(address);
result[0] = tmp;
return(result);
}
public static byte[] calcEmptySubnetMaskFields(TextBox b_first, TextBox b_second, TextBox b_third, TextBox b_forth)
{
byte first = 0;
byte second = 0;
byte third = 0;
byte forth = 0;
byte.TryParse(b_first.Text, out first);
byte.TryParse(b_second.Text, out second);
byte.TryParse(b_third.Text, out third);
byte.TryParse(b_forth.Text, out forth);
byte[] result = new byte[1];
byte[] ip = new byte[4] {
first, second, third, forth
};
IPAddress address = new IPAddress(ip);
byte tmp = IPNetwork.ToCidr(address);
result[0] = tmp;
return(result);
}
