C#

private void CreateTextButton(string text)
        {
            // 
            // label1
            // 
            int StartLocationX = 212;
            int SpaceBetweenButtons = 5;
            int NewPosition;
            if (LastPosition != 0)
            {
                NewPosition = LastPosition + SpaceBetweenButtons;
            }
            else
            {
                NewPosition = StartLocationX;
            }

            this.NPCTextButton = new System.Windows.Forms.Label();
            this.NPCTextButton.AutoSize = true;
            this.NPCTextButton.BackColor = System.Drawing.Color.Transparent;
            this.NPCTextButton.Font = new System.Drawing.Font("Tahoma", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.NPCTextButton.Location = new System.Drawing.Point(NewPosition, 191);
            this.NPCTextButton.Name = text;
            this.NPCTextButton.Size = new System.Drawing.Size(32, 16);
            this.NPCTextButton.TabIndex = 4;
            this.NPCTextButton.Text = text;
            this.NPCTextButton.Click += new System.EventHandler(this.label1_Click);

            this.pictureBox1.Controls.Add(NPCTextButton);
            this.NPCTextButton.BackColor = Color.FromArgb(0, NPCTextButton.BackColor);
            LastPosition = NewPosition;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            CreateTextButton(newNPCTextButtonText.Text);
        }

public void save(T[] data)
{
  for (int i = 0; i < data.Length; ++i) ms_.Write(data[0]);
}

public void Send(byte[] data, IPEndPoint to)<br />
{<br />
   using (Socket sock = new Socket(to.AddressFamily, SocketType.Dgram, ProtocolType.Udp))<br />
      sock.SendTo(data, SocketFlags.None, to);<br />
}<br />
<br />
<br />
public void Receiving()<br />
{<br />
    byte[] rbuf = new byte[1 << 14];<br />
    using (Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp))<br />
     {<br />
     // [Edit] Solution<br />
     sock.Bind(new IPEndPoint(IPAddress.Any, aPort));<br />
     while (true)<br />
     {<br />
          EndPoint rep = new IPEndPoint(IPAddress.Any, 0);<br />
          int read = sock.ReceiveFrom(rbuf, ref rep);<br />
          Recieved(rbuf, read, rep);<br />
     }<br />
     }<br />
}<br />
void Recieved(byte[] buf, int nRead, EndPoint where)<br />
{<br />
    Console.WriteLine("Recieved {0} byte(s) from {1}", nRead, where);<br />
}