Listing 1: The primary thread creates two threads

#using <mscorlib.dll>
using namespace System;
using namespace System::Threading;

__gc class Th01
{
   int loopStart;
   int loopEnd;
   int dispFrequency;

public:
   Th01(int startValue, int endValue, int frequency)
   {
      loopStart = startValue;
      loopEnd = endValue;
      dispFrequency = frequency;
   }

/*1*/   void ThreadEntryPoint()
   {
/*2*/      String *threadName = Thread::CurrentThread->Name;
      
      for (int i = loopStart; i <= loopEnd; ++i)
      {
         if (i % dispFrequency == 0)
         {
            Console::WriteLine(S"{0}: i = {1,10}", threadName,

               i.ToString());
         }
      }
      Console::WriteLine(S"{0} thread terminating", threadName);
   }
};

int main()
{
/*3a*/   Th01 *o1 = new Th01(0, 10000000, 200000);
/*3b*/   Thread *t1 = new Thread(new ThreadStart(o1,

            &Th01::ThreadEntryPoint));
/*3c*/   t1->Name = S"t1";

/*4a*/   Th01 *o2 = new Th01(-20000000, 0, 200000);
/*4b*/   Thread *t2 = new Thread(new ThreadStart(o2,

            &Th01::ThreadEntryPoint));
/*4c*/   t2->Name = S"t2";

/*5*/   t1->Start();
/*6*/   t2->Start();
   Console::WriteLine(S"Primary thread terminating");
}

— End of Listing —