15.1.txt

《Microsoft Visual C# .NET 2003开发技巧大全》源代码

Listing 15.1 Creating a TcpListener
static void Main(string[] args)
{
Random rand = new Random( DateTime.Now.Millisecond );
int curRandom;
try
{
// listen on port 2003
TcpListener tcpl = new TcpListener(IPAddress.Any, 2003);
tcpl.Start();
Console.WriteLine(“Number Guess Server Started”);
while (true)
{
string cmd = “”;
bool bCloseConnection = false;
// Accept will block until someone connects
Socket s = tcpl.AcceptSocket();