BrightnessTray.MainWindow.CaffieneMenuEventHandler C# (CSharp) Метод

        private void CaffieneMenuEventHandler(object sender, EventArgs e)
        {
            System.Windows.Forms.MenuItem menuitem = sender as System.Windows.Forms.MenuItem;
            if (menuitem != null) {

                if (menuitem.Checked)
                {
                    // reverse-of-being-checked action
                    Caffeine.unlockSleepMode();
                } else
                {
                    Caffeine.lockSleepMode();
                }

                menuitem.Checked = !menuitem.Checked;
            }
        }