//
// Sample code for book "C# in Front Office" (ISBN/EAN13: 144215358X / 9781442153585)
//
// Code is provided as it is and without any guarentee. Using this code for both
// personal and commercial purpose is permitted if the original source of this
// code is included.
//
// Author email: greenwich2greenwich@gmail.com
// Book website: http://book.greenwich2greenwich.com/CsInFrontOffice/
// Code Example: http://book.greenwich2greenwich.com/Examples/
//
using System;
using System.Threading;

/// <summary>
/// Creates a console application project and copies/pastes the following code.
/// 
/// Executing this code multiple times will produce different results which is expected
/// result from a multi-threaded application.
/// </summary>
public class ThreadingSample
{
    static void Main(string[] args)
    {
        MyWorker w1 = new MyWorker("Tom");
        MyWorker w2 = new MyWorker("Bob");

        Thread t1 = new Thread(new ThreadStart(w1.DoJob));
        Thread t2 = new Thread(new ThreadStart(w2.DoJob));

        t1.Start();
        t2.Start();

        t1.Join();
        t2.Join();

        Console.WriteLine("Done.");
    }
}

public class MyWorker
{
  public MyWorker(String name_)
  {
    myName = name_;
  }

  public void DoJob()
  {
    for (int ii = 0; ii < 10; ++ii)
    {
      Console.WriteLine(String.Format("{0} is working ...", myName));
      Thread.Sleep((int)(myRandom.NextDouble() * 5));
    }
  }

  private String myName;
  private Random myRandom = new Random();
}