private void initTrayIcon()
{
System.Windows.Forms.ContextMenu nIconMenu = new System.Windows.Forms.ContextMenu();
nIcon = new NotifyIcon();
nIconMenu.MenuItems.Add("Refresh", onClick: updateTray);
nIconMenu.MenuItems.Add("Exit", exitApplication);
nIcon.Icon = controllerService.getIcon();
nIcon.ContextMenu = nIconMenu;
nIcon.Visible = true;
}