private void FillRightContent()
{
Int64 netmask;
Int64 subnetmask;
try { netmask = Convert.ToInt64(Subnet_textBox_ShortWritten.Text); }
catch { netmask = 0; };
try { subnetmask = Convert.ToInt64(Subnet_textBox_ShortWritten_new.Text); }
catch { subnetmask = 0; }
string ipv4 = IpCalculator.InputToBinary(Ip4_textBox1.Text);
ipv4 = ipv4 + IpCalculator.InputToBinary(Ip4_textBox2.Text);
ipv4 = ipv4 + IpCalculator.InputToBinary(Ip4_textBox3.Text);
ipv4 = ipv4 + IpCalculator.InputToBinary(Ip4_textBox4.Text);
string subnetmask_string = IpCalculator.InputToBinary(Subnet_textBox1_new.Text);
subnetmask_string = subnetmask_string + IpCalculator.InputToBinary(Subnet_textBox2_new.Text);
subnetmask_string = subnetmask_string + IpCalculator.InputToBinary(Subnet_textBox3_new.Text);
subnetmask_string = subnetmask_string + IpCalculator.InputToBinary(Subnet_textBox4_new.Text);
txblock_ip_binaer.Text = IpCalculator.FormatIPv4String(netmask, subnetmask, ipv4);
txblock_subnet_binaer.Text = IpCalculator.FormatIPv4String(netmask, subnetmask, subnetmask_string);
try { txblock_subnet_max_hosts.Text = Convert.ToString((IpCalculator.MaxBinaryBase(Convert.ToDecimal(Hosts_desired.Text) + 2)) - 2); }
catch { txblock_subnet_max_hosts.Text = "-"; }
try { txblock_subnet_number.Text = Convert.ToString(IpCalculator.MaxBinaryBase(Convert.ToDecimal(Subnet_desired.Text))); }
catch { txblock_subnet_number.Text = "-"; }
txblock_first_adress.Text = IpCalculator.FormatIPv4String(netmask, subnetmask, (IpCalculator.FirstSubnetIPAdress(ipv4, netmask)));
txblock_first_adress_dez.Text = IpCalculator.IP_BinaryToDottedDecimal(IpCalculator.FirstSubnetIPAdress(ipv4, netmask));
txblock_first_bc_adress.Text = IpCalculator.FormatIPv4String(netmask, subnetmask, (IpCalculator.FirstBroadcastIPAdress(ipv4, netmask, subnetmask)));
txblock_first_bc_adress_dez.Text = IpCalculator.IP_BinaryToDottedDecimal(IpCalculator.FirstBroadcastIPAdress(ipv4, netmask, subnetmask));
txblock_last_adress.Text = IpCalculator.FormatIPv4String(netmask, subnetmask, (IpCalculator.LastSubnetIPAdress(ipv4, netmask, subnetmask)));
txblock_last_adress_dez.Text = IpCalculator.IP_BinaryToDottedDecimal(IpCalculator.LastSubnetIPAdress(ipv4, netmask, subnetmask));
txblock_last_bc_adress.Text = IpCalculator.FormatIPv4String(netmask, subnetmask, (IpCalculator.LastBroadcastIPAdress(ipv4, netmask, subnetmask)));
txblock_last_bc_adress_dez.Text = IpCalculator.IP_BinaryToDottedDecimal(IpCalculator.LastBroadcastIPAdress(ipv4, netmask, subnetmask));
}