iSpyApplication.MainForm.PTZToolClosing C# (CSharp) Method

        private void PTZToolClosing(object sender, CancelEventArgs e)
        {
            pTZControllerToolStripMenuItem.Checked =
                menuItem18.Checked = pTZControllerToolStripMenuItem1.Checked = false;
            Conf.ShowPTZController = false;
            _ptzTool = null;
        }