C++CLI :read hostname and ip address

[LEFT]include "stdafx.h"

using namespace System;
using namespace System::Net;
using namespace System::Net::Sockets;
void PrintHostInfo(String host) {

try {
IPHostEntry hostInfo;


hostInfo = Dns::Resolve(host);

Console::WriteLine("tCanonical Name: " + hostInfo->HostName);


Console::Write("tIP Addresses: ";
IPAddress ipaddr;

for each(ipaddr in hostInfo->AddressList) {
Console::Write(ipaddr->ToString() + " ";
}
Console::WriteLine();


Console::Write("tAliases: ";
String alias;
for each ( alias in hostInfo->Aliases) {
Console::Write(alias + " ";
}
Console::WriteLine("n";
} catch (Exception) {
Console::WriteLine("tUnable to resolve host: " + host + "n";
}
}
int main(array<System::String > args)
{
try {
Console::WriteLine("Local Host:";
String localHostName = Dns::GetHostName();
Console::WriteLine("tHost Name: " + localHostName);

PrintHostInfo(localHostName);
} catch (Exception) {
Console::WriteLine("Unable to resolve local hostn";
}


String arg;
for each ( arg in args) {
Console::WriteLine(arg + ":";
PrintHostInfo(arg);}

Console::ReadLine();
return 0;
}
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