[WPF] Ветвление меню в трее

            trayIcon = new System.Windows.Forms.NotifyIcon(new System.ComponentModel.Container());
            trayIcon.Icon = new System.Drawing.Icon(new FileStream(@"..\..\Resources\ico\Iconsmind-Outline-Pen-5.ico", FileMode.Open));
            trayIcon.Visible = true;
 
            System.Windows.Forms.MenuItem chooseDisplay = new System.Windows.Forms.MenuItem("Choose display");
 
            System.Windows.Forms.MenuItem allScreens = new System.Windows.Forms.MenuItem("All display");
            allScreens.Click += SetSizeWindowOnAllScreens_Click;
 
            System.Windows.Forms.MenuItem someScreen = new System.Windows.Forms.MenuItem("Some display");
            someScreen.Click += ChooseDisplayWindowMode_Click;
 
            System.Windows.Forms.ContextMenu subMenuChooseDisplay =
                new System.Windows.Forms.ContextMenu(new System.Windows.Forms.MenuItem[] { allScreens, someScreen });
 
            
 
            System.Windows.Forms.MenuItem exit = new System.Windows.Forms.MenuItem("Exit");
            exit.Click += new EventHandler(toolsWindow_CloseButtonClick);
 
            trayIcon.ContextMenu = new System.Windows.Forms.ContextMenu(new System.Windows.Forms.MenuItem[] { chooseDisplay, exit });