NP77 GetHashCode()

Hi Guys

 

NP77 GetHashCode()

 

Following program when executed in the Microsoft Visual Studio .NET 2003 environment is giving Hash code: 2 as an output.

 

When executed in the Microsoft Visual 2005 Express Edition environment is giving Hash code: 58225482 as an output.  

 

What is the reason for different output? Anyone knows please explain the reason.

 

Thank you

 

using System;

class ObjTest

{

   public static int Main(string[] args)

   {

      // Make an instance of ObjTest.

      ObjTest c1 = new ObjTest();

      // Pump info to console.

      Console.WriteLine("ToString: {0} ", c1.ToString());

      Console.WriteLine("Hash code: {0} ", c1.GetHashCode());

      Console.WriteLine("Base class: {0} ", c1.GetType().BaseType);

 

      // Make some other references to c1.

      ObjTest c2 = c1;

      object o = c2;

 

      // Are all 3 instances pointing to the same object in memory?

      if (o.Equals(c1) && c2.Equals(o))

         Console.WriteLine("Same instance!");

 

      return 0;

   }

}