TCPServer

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.Net.Sockets;

namespace TCPServer
{
    class TServer
    {
        static void Main(string[] args)
        {
            Start();
        }

        private static Socket socket;
        private static String Port;
        private static TcpListener Listener;

        static void Start()
        {
            Console.WriteLine("Starting Server...");
            Console.Write("Select Port: ");
            Port = Console.ReadLine();

            Listener = new TcpListener(IPAddress.Any, Convert.ToInt32(Port));
            Listener.Start();
            Console.WriteLine("Server is listening at Port " + Port);
            try
            {
                socket = Listener.AcceptSocket();
                Console.WriteLine("\nConnection Accepted!");
                Console.WriteLine("---------------------------------");
            }
            catch (Exception)
            {
                Console.WriteLine("Failed Accept Client...");
            }

            Byte[] Buff = new Byte[1024];

            try
            {
                while (true)
                {
                    int ReceivedMessage = socket.Receive(Buff);
                    for (int i = 0; i < ReceivedMessage; i++)
                    {
                        Console.Write(Convert.ToChar(Buff[i]));
                    }
                    Console.Write("\n");
                }
            }
            catch(Exception)
            { Console.WriteLine("\nThe connection has been closed."); }
        }
    }
}