title: Set custom Http Proxy over the TCP/IP Connection
body: <p>Suppose that we want to connect to server with <code>proxy="scs.msg.yahoo.com"</code>, <code>port="5050"</code>, so we are using the internet connection with HTTP proxy like below :</p>
  
  <pre><code>Proxy : 192.168.4.10
  Port : 8008
  Username : username
  Password : password
  </code></pre>
  
  <p>Now, how can i connect to my supposed server with TcpClient ? I wanna set Http proxy in my code and <code>do not want to set it directly by changing Lan Settings in IE</code></p>