/// <summary>
        /// Creates a string from the stack and send it to the client using a Callback
        /// </summary>
        public void SendStack()
        {
            if (data.GetSize() == 0)
            {
                //For testing puposes
                //Callback.PrintMessage("The stack is empty");
                return;
            }
            string stack = "";

            foreach (double x in data.GetData())
            {
                stack += x + "\n";
            }
            //For Testing purposes
            //Callback.PrintMessage(String.Format("The current stack:" + "\n" + "{0}", stack));
            //
            return;
        }