illustrates the use of an array of objects : Array : Collections Data Structure C# Source Code

illustrates the use of an array of objects

    

/*
Mastering Visual C# .NET
by Jason Price, Mike Gunderloy

Publisher: Sybex;
ISBN: 0782129110
*/

/*
  Example10_10.cs illustrates the use of
  an array of objects
*/

using System;


// declare the Star class
class Star
{

  // declare two fields
  public string name;
  public int brightness;

  // declare a constructor
  public Star(
    string name,
    int brightness
  )
  {
    this.name = name;
    this.brightness = brightness;
  }

}


public class Example10_10
{

  public static void Main()
  {

    // create the galaxy array of Star objects
    Star[,,] galaxy = new Star[10, 5, 3];

    // create two Star objects in the galaxy array
    galaxy[1, 3, 2] = new Star("Sun", 3);
    galaxy[4, 1, 2] = new Star("Alpha Centuri", 9);

    // display the Rank and Length properties of the galaxy array
    Console.WriteLine("galaxy.Rank (number of dimensions) = " + galaxy.Rank);
    Console.WriteLine("galaxy.Length (number of elements) = " + galaxy.Length);

    // display the galaxy array elements
    for (int x = 0; x < galaxy.GetLength(0); x++)
    {
      for (int y = 0; y < galaxy.GetLength(1); y++)
      {
        for (int z = 0; z < galaxy.GetLength(2); z++)
        {
          if (galaxy[x, y, z] != null)
          {
            Console.WriteLine("galaxy[" + x + ", " + y + ", " + z +"].name = " +
              galaxy[x, y, z].name);
            Console.WriteLine("galaxy[" + x + ", " + y + ", " + z +"].brightness = " +
              galaxy[x, y, z].brightness);
          }
        }
      }
    }

  }

}

           
       
    
   
  
   

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