C#

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 private void newToolStripMenuItem_Click(object sender, EventArgs e)<br />
        {<br />
            newToolStripMenuItem.Enabled = false;<br />
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            Form2 frm2 = new Form2();<br />
            frm2.Owner = this;<br />
            frm2.Show();<br />
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ContextMenu trayMenu = new ContextMenu();
//Add "Launch" options to menu here

trayIcon = new NotifyIcon();
trayIcon.Visible = true;
trayIcon.MouseDoubleClick += new MouseEventHandler(trayIcon_MouseDoubleClick);
//MouseEventHandler calls MainForm.Invoke(...) to show the new form on main thread

while (true)
{
    try
    {
        MainForm = new Form();
        MainForm.WindowState = FormWindowState.Minimized;
        MainForm.ShowInTaskbar = false;

        Application.Run(MainForm);
    }
    catch (Exception)
    {
        //"call home" logic here to report the exception
        continue;
    }

    break; //Run() exited normally
}

public delegate void MyDel();
 
    public class ServerClass : MarshalByRefObject
    {
        public event MyDel myEvent;
 
        public void StartServer (bool shouldFireEvent)
        {
            TcpServerChannel tsc;
            BinaryServerFormatterSinkProvider provider = new BinaryServerFormatterSinkProvider();
            provider.TypeFilterLevel = TypeFilterLevel.Full;
            IDictionary di = new Hashtable();
            di["port"] = 8085;
            di["bindTo"] = "172.19.35.191";
            tsc = new TcpServerChannel(di, provider);
            ChannelServices.RegisterChannel(tsc, false);
            RemotingConfiguration.RegisterWellKnownServiceType(typeof(ServerClass), "myURI", WellKnownObjectMode.Singleton);
 
            if (shouldFireEvent)
            {
                while (true)
                {
                    myEvent();
                    Thread.Sleep(1000);
                }
            }
        }
    }

class ServerGui
    {
        static void Main(string[] args)
        {
            ServerClass server = new ServerClass();
            server.myEvent += new MyDel(ReceivedEventFromServerHandler); //lets register to event
            server.StartServer(true);
            Console.WriteLine("server is running. press enter to quit");
            Console.ReadKey();
        }

        static void ReceivedEventFromServerHandler()
        {
            Console.WriteLine("I am the server GUI. Got a message from the server");
        }
    }

class ClientClass
    {
        static void Main(string[] args)
        {
            ServerClass server = (ServerClass)Activator.GetObject(typeof(ServerClass), "tcp://172.19.35.191:8085/myURI");
            server.myEvent += new MyDel(server_myEvent); //HERE IT CRASHES
            while (true)
            {
                Thread.Sleep(1000);
            }
        }
 
        static void server_myEvent()
        {
            Console.WriteLine("I am the client. Got a message from the server over the network");
        }
    }