Example of threads and Application.Run with two forms

In this code, Main method generate two applications in differents threads

using System;
using System.Windows.Forms;
using System.Threading;

/*
@descrip Execute two forms with "application.run" method.
@autor   José Jesús Ambriz Meza
@fecha  19/03/2010
@version 1
*/
namespace variasVentanas
{
 public class ventana: Form
 {
  public ventana(string t)
  {
   this.Text= t;
  }

  //start method for threading
  public void inicio()
  {
   Application.Run( this ); //start this application
  }
    
  public static void Main()
  {
   //new ventana object ( form object )
   ventana obj1= new ventana("uno");
   //new ventana object ( form object )
   ventana obj2= new ventana("dos");
   //new thread with obj1
   Thread t1= new Thread( obj1.inicio );
   //new thread with obj2
   Thread t2= new Thread( obj2.inicio );
   //execute Application.Run with obj1
   t1.Start();
   //execute Application.Run with obj2
   t2.Start();
  }
 }
}