Y207 Paralel programlama

Program.cs

using System;
using System.Threading;

namespace DataSharing
{
    class Program
    {
        const string appName = "ExampleApp";
        static void Main(string[] args)
        {
            Mutex appMutex;
            bool enableToRun = false;
            try
            {
                Mutex.OpenExisting(appName);
            }
            catch (WaitHandleCannotBeOpenedException)
            {
                enableToRun = true;
                appMutex = new Mutex(false, appName);
            }
            if (!enableToRun)
            {
                Console.WriteLine("{0} is running in another window.", appName);
                Console.ReadKey();
            }
            else
            {
                Console.WriteLine("Program...");
                // Logic.
                Console.ReadKey();
            }

        }

    }
}