Exercise 22 Solution

using System;
using System.Net;
using System.Net.Sockets;
using System.Text;

namespace Grace
{
    /// <summary>
    /// Class to connect to Expressivo and speak some text.
    /// </summary>
    public class ExpressivoVoice
    {
        public static void Speak(string text)
        {
            Socket s = new Socket(AddressFamily.InterNetwork,
            SocketType.Stream,
            ProtocolType.Tcp);

            System.Net.IPAddress ip = System.Net.IPAddress.Parse("127.0.0.1");
            System.Net.IPEndPoint endPoint = new IPEndPoint(ip, 17024);

            byte[] byteArray = ASCIIEncoding.UTF8.GetBytes("SayIt|" + text + "\r\n");

            s.Connect(endPoint);

            s.Send(byteArray);
        }
    }
}