C#

private static void Thread_Send_Recv(Socket w)<br />
        {<br />
            klient k = new klient();<br />
            string dane;<br />
            byte[] buf = new byte[255];<br />
            while (true)<br />
            {<br />
                try<br />
                {<br />
                    w.Receive(buf);<br />
                    dane = Encoding.UTF8.GetString(buf);<br />
                    string[] split = dane.Split(new Char[] { ',' });<br />
<br />
                    if (split[0].ToString() == "LOGIN")<br />
                    {<br />
                        string n, message;<br />
                        bool all_ok = true;<br />
                        byte[] m = new byte[255];<br />
                     <br />
                        n = split[1].ToString();<br />
<br />
                        ...

private static void Thread_Accept()<br />
        {<br />
            while (true)<br />
            {<br />
                s1 = s.Accept(); <br />
                sockety.Add(s1);<br />
                Console.WriteLine("Wykryto polaczenia z adresem: " + s1.RemoteEndPoint);<br />
                ParameterizedThreadStart pts = new ParameterizedThreadStart(Thread_Send_Recv);<br />
                Thread sr = new Thread(pts);<br />
                sr.Start(s1);<br />
            }<br />
        }

private void toolStripButton2_Click(object sender, EventArgs e)
{

    StreamWriter sw = new StreamWriter(@"C:\nefz.csv", false);
    DataTable dt = m_dtCallCentre;
    int iColCount = dt.Columns.Count;
    for (int i = 0; i < iColCount; i++)
    {
        sw.Write(dt.Columns[i]);
        if (i < iColCount - 1)
        {
            sw.Write(";");
        }
    }
    sw.Write(sw.NewLine);
    foreach (DataRow dr in dt.Rows)
    {
        for (int i = 0; i < iColCount; i++)
        {
            if (!Convert.IsDBNull(dr[i]))
            {
                sw.Write(dr[i].ToString());
            }
            if (i < iColCount - 1)
            {
                sw.Write(";");
            }
        }
        sw.Write(sw.NewLine);
    }
    sw.Close();

}