/// <summary> /// Adds a message handler for the given message number. /// </summary> /// <param name="messageNumber"> /// The message number. /// </param> /// <param name="messageHandler"> /// The message handler. /// </param> public void AddMessageHandler(int messageNumber, MessageHandler messageHandler) { lock (this.messageHandlers) { if (this.messageHandlers.ContainsKey(messageNumber)) { this.messageHandlers[messageNumber] += messageHandler; } else { this.messageHandlers.Add( messageNumber, (MessageHandler)messageHandler.Clone()); } } }