SocketLibrary.Packets.Packet.SetHeader C# (CSharp) Method

        public void SetHeader(byte header)
        {
            this.header = header;
            isHeaderSet = true;
        }

        /// <summary>
        /// User pressed a key in the message textfield.
        /// </summary>
        /// <param name="e">The event</param>
        public void OnKeyPressed(KeyEvent e)
        {
            if (e.key.ToString() == "Enter")
            {
                ChatServerConnectionManager chat = ChatServerConnectionManager.GetInstance();
                String message = chat.user.username + ": " + messageTextField.text;
                messageTextField.text = "";
                // AddMessageToLog(message);
                Packet packet = new Packet();

                packet.SetHeader(Headers.CHAT_MESSAGE);
                packet.AddInt(chat.user.channelID);
                packet.AddString(message);
                chat.SendPacket(packet);
            }
        }