limanapp/EgwControlCenter.App/Program.cs

namespace EgwControlCenter.App
{
    internal static class Program
    {
        #region Private Fields

        private static string appGuid = "e5dc2566-ba1a-4f7b-94bb-e678715f9b41";

        #endregion Private Fields

        #region Private Methods

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        private static void Main()
        {
            using (Mutex mutex = new Mutex(false, "Global\\" + appGuid))
            {
                if (!mutex.WaitOne(0, false))
                {
                    MessageBox.Show("Instance already running");
                    return;
                }

                // To customize application configuration such as set high DPI settings or default
                // font, see https://aka.ms/applicationconfiguration.
                ApplicationConfiguration.Initialize();
                // valutare se necessari...
                Application.SetHighDpiMode(HighDpiMode.SystemAware);
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                Application.Run(new BlazorForm());
            }
        }

        #endregion Private Methods
    }
}