private void simulate_Click(object sender, EventArgs e)
{
simulationSystem.DayType_Disribution(ref simulationSystem);
simulationSystem.Demand_Disrtibution(ref simulationSystem);
simulationSystem.Calculate_SimulationTable(ref simulationSystem);
string testResult = TestingManager.Test(simulationSystem, Constants.FileNames.TestCase2);
MessageBox.Show(testResult);
this.Hide();
TableResults results = new TableResults(ref simulationSystem);
results.Show();
}