SympatheticHardwareControl.Controller.StartChamber1PressureMonitor C# (CSharp) Method

        public void StartChamber1PressureMonitor()
        {
            monitorC1P = true;
            Thread C1PThread = new Thread(new ThreadStart(chamber1PressureMonitorLoop));
            C1PThread.Start();
        }

 private void chamber1PressureCheckBox_CheckedChanged(object sender, EventArgs e)
 {
     if (chamber1PressureCheckBox.Checked)
     {
         controller.StartChamber1PressureMonitor();
     }
     if (!chamber1PressureCheckBox.Checked)
     {
         controller.StopChamber1PressureMonitor();
     }
 }