C#

<br />
public partial class MyChat : Form<br />
    {<br />
        Socket sock;<br />
        Thread receiver;<br />
        static IPAddress localIPAddr;<br />
        static int intPort;<br />
        IPEndPoint multiep;<br />
<br />
        public MyChat()<br />
        {<br />
            InitializeComponent();<br />
<br />
            localIPAddr = IPAddress.Parse(txtHost.Text);<br />
            intPort = Convert.ToInt32(txtPort.Text.ToString());<br />
<br />
            multiep = new IPEndPoint(localIPAddr, 4040);<br />
            sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);            <br />
<br />
            IPEndPoint iep = new IPEndPoint(IPAddress.Any, intPort);<br />
            sock.Bind(iep);<br />
<br />
            sock.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(localIPAddr));<br />
<br />
            receiver = new Thread(new ThreadStart(packetReceive));<br />
            receiver.IsBackground = true;<br />
            receiver.Start();          <br />
        }<br />
<br />
        void packetReceive()<br />
        {<br />
            EndPoint ep = (EndPoint)multiep;<br />
            byte[] data = new byte[1024];<br />
            string stringData;<br />
            int recv;<br />
            while (true)<br />
            {<br />
                recv = sock.ReceiveFrom(data, ref ep);<br />
                stringData = Encoding.ASCII.GetString(data, 0, recv);<br />
                //results.Items.Add("from " + ep.ToString() + ":  " + stringData);<br />
                rtxtMsgWindow.AppendText("from " + ep.ToString() + ":  " + stringData);<br />
            }<br />
        }<br />
<br />
        private void btnExit_Click(object sender, EventArgs e)<br />
        {<br />
            receiver.Abort();<br />
            sock.Close();<br />
            Close();   <br />
        }        <br />
<br />
        private void txtMessage_KeyPress(object sender, KeyPressEventArgs e)<br />
        {<br />
            if (e.Handled = e.KeyChar == 13)<br />
            {<br />
                byte[] message = Encoding.ASCII.GetBytes(txtMessage.Text);<br />
                txtMessage.Clear();<br />
                sock.SendTo(message, SocketFlags.None, multiep);<br />
            }<br />
        }<br />
    }<br />
<br />

Process myProcess = new Process();<br />
                        myProcess.StartInfo.FileName = TemplatePath + "\\Invoice.HTML";<br />
                        myProcess.StartInfo.Verb = "Print";<br />
                        myProcess.StartInfo.CreateNoWindow = true;<br />
                        myProcess.Start();

DateTime currentDateTime = DateTime.Now;<br />
string now = currentDateTime.ToString("MMM dd, yyy");<br />
textBoxMemberNotes.Text = now + Environment.NewLine + Environment.NewLine;