easy_socket.tcp.Socket_Data clt;
clt=new easy_socket.tcp.Socket_Data();

// add events
clt.event_Socket_Data_Closed_by_Remote_Side+= 
    new easy_socket.tcp.Socket_Data_Closed_by_Remote_Side_EventHandler(socket_closed_by_remote_side);
clt.event_Socket_Data_Connected_To_Remote_Host +=
    new easy_socket.tcp.Socket_Data_Connected_To_Remote_Host_EventHandler(socket_connected_to_remote_host);
clt.event_Socket_Data_DataArrival +=
    new easy_socket.tcp.Socket_Data_DataArrival_EventHandler(socket_data_arrival);
clt.event_Socket_Data_Error+=
    new easy_socket.tcp.Socket_Data_Error_EventHandler(socket_error);
  
// connect
clt.connect("127.0.0.1",80);

// handlers
protected void socket_closed_by_remote_side(easy_socket.tcp.Socket_Data sender, EventArgs e)
{
    // handler code
}

protected void socket_connected_to_remote_host(easy_socket.tcp.Socket_Data sender, EventArgs e)
{
    // handler code
}

protected void socket_data_arrival(easy_socket.tcp.Socket_Data sender, 
                                   easy_socket.tcp.EventArgs_ReceiveDataSocket e)
{
    string strdata=System.Text.Encoding.Default.GetString(e.buffer, 
                                                          0,
                                                          e.buffer_size );
}

protected void socket_error(easy_socket.tcp.Socket_Data sender, 
                            easy_socket.tcp.EventArgs_Exception e)
{
    string strerror=e.exception.Message;
}