TransferCavityLock.Controller.UnlockCavity C# (CSharp) Method

        public void UnlockCavity()
        {
            State = ControllerState.FREERUNNING;
            ui.updateUIState(State);
        }

 private void fitAndStabilizeEnableCheck_CheckedChanged(object sender, EventArgs e)
 {
     if (fitAndStabilizeEnableCheck.CheckState == CheckState.Checked)
     {
         controller.StabilizeCavity();
     }
     if (fitAndStabilizeEnableCheck.CheckState == CheckState.Unchecked)
     {
         controller.UnlockCavity();
     }
 }