private void simulation_End(object sender, EventArgs e)
        {
            UnmarkSimulationParticpants();
            if (SimulationServerNode != null)
            {
                SimulationServerNode.Highlight = false;
            }

            SimulationData.Clear();
        }
        void simulation_Closing(object sender, EventArgs e)
        {
            IsSimulationMode = false;
            SetupSimulationMode(false);

            UnmarkSimulationParticpants();
            if (SimulationServerNode != null)
            {
                SimulationServerNode.Highlight = false;
            }

            SimulationData.Clear();
        }