LunaWin/LunaWin/LunaWin/Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace LunaWin
{
    static class Program
    {
        /// <summary>
        /// application guid
        /// </summary>
        static Mutex mutex = new Mutex(true, "{4e497175-ad4e-4974-8201-4c876ae69985}");

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            if(mutex.WaitOne(TimeSpan.Zero,true))
            {
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);

                // set up the hidden form for handling window messaging events
                LunaHidden lunaHidden = new LunaHidden();
                lunaHidden.Show();

                // set up the about window
                Globals.lunaForm = new LunaForm();

                // get current startup preference
                LunaMenu lm = new LunaMenu();
                lm.GetStartup();

                // invoke the icon display method
                using (LunaIcon lunaIcon = new LunaIcon())
                {
                    lunaIcon.Display();

                    Application.Run();

                    //Application.Run();
                }
            } else
            {
                Application.Exit();
            }
        }
    }
}