C#

public class Test
{
  protected Mutex mutex;
  public Test()
  {
    mutex = new Mutex(false);
    Thread A = new Thread(new ThreadStart(TF));
    Thread B = new Thread(new ThreadStart(TF));
    A.Start();
    B.Start();
  }
  void TF()
  {
    while(true)
    {
      mutex.WaitOne();
      Console.Write("do some work {0}", Thread.CurrentThread.Name);
      Thread.Sleep(100);
      mutex.ReleaseMutex();
    }
  }
}

whizzs wrote:

Also, I don't think your implementation is correct. Since your threads do not own the Mutex I do not believe they will be synchronized. You should have both threads call the same function so the Mutex can protect the resource

Alexandr Sergeevich Ilyin wrote:

but one moment
both Threads are waiting for something, for example
Console Input or Window Resize.

Vlad Stanciu wrote:

the .Net HashCode class

J4amieC wrote:

Now, I had thought of concatenating the 4 values into a string and calling GetHashCode() on that string, but i thought this was a bit of a kludge... I guess i was getting too snmart for my boots

J4amieC wrote:

I now think its a better solution, but if any math-heads out there know the real solution id be interested to hear.