/*
C#: The Complete Reference
by Herbert Schildt

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/

// Demonstrate an enumerator.

using System;
using System.Collections;

public class EnumeratorDemo {
public static void Main() {
ArrayList list = new ArrayList(1);

for(int i=0; i < 10; i++) list.Add(i); // Use enumerator to access list. IEnumerator etr = list.GetEnumerator(); while(etr.MoveNext()) Console.Write(etr.Current + " "); Console.WriteLine(); // Re-enumerate the list. etr.Reset(); while(etr.MoveNext()) Console.Write(etr.Current + " "); Console.WriteLine(); } } [/csharp]

   
  
/*
C# Programming Tips & Techniques
by Charles Wright, Kris Jamsa

Publisher: Osborne/McGraw-Hill (December 28, 2001)
ISBN: 0072193794
*/
//
//  Enum.cs - Demonstrates using a public enum in one class from
//            another class
//
//             Compile this program with the following command line:
//                 C:>csc enum.cs
//
namespace nsEnum
{
    using System;
    public class Enum
    {
//  Define the enum type
        public enum Weekdays
        {
                Sun, Mon, Tues, Wed, Thurs, Fri, Sat, Count
        }
        static public void Main ()
        {
            clsSecond second = new clsSecond();
            second.ShowEnum ();
        }
    }
    class clsSecond
    {
        public void ShowEnum()
        {
//  Use the class name with the enum name
            Console.WriteLine ("Tuesday is day {0} in the week",
                                (int) Enum.Weekdays.Tues);
        }
    }
}


           
         
    
     

   
  
/*
C# Programming Tips & Techniques
by Charles Wright, Kris Jamsa

Publisher: Osborne/McGraw-Hill (December 28, 2001)
ISBN: 0072193794
*/

//
//  BaseEnum.cs - Demonstrates how a derived class may override an existing
//                enumeration in a base class
//
//             Compile this program with the following command line:
//                 C:>csc baseenum.cs
//
namespace nsEnum
{
    using System;
    public class clsBaseClass
    {
//  Define the enum type
        public enum Weekdays
        {
                Sun, Mon, Tues, Wed, Thurs, Fri, Sat
        }
        static public void Main ()
        {
            Console.WriteLine ("In base class, Sunday = " +
                               (int) Weekdays.Sun);
            clsNewClass second = new clsNewClass();
            second.ShowEnum ();
        }
    }
    class clsNewClass : clsBaseClass
    {
        public new enum Weekdays
        {
                Sun = 1, Mon, Tues, Wed, Thurs, Fri, Sat
        }
        public void ShowEnum()
        {
//  Use the class name with the enum name
            Console.WriteLine ("In derived class, Sunday = " +
                               (int) Weekdays.Sun);
        }
    }
}

           
         
    
     

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

Publisher: Sybex;
ISBN: 0782129110
*/

/*
  Example2_12.cs illustrates the use of an enumeration
  that defines the orbital periods of the first four
  planets in days, using a base type of long
*/

public class Example2_121
{

  enum PlanetPeriods :long
  {
    Mercury = 88,
    Venus = 225,
    Earth = 365,
    Mars = 687
  }

  public static void Main()
  {

    System.Console.WriteLine("Orbital period for Mars = " +
      (long) PlanetPeriods.Mars + " days");

  }

}

           
         
    
     

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

Publisher: Sybex;
ISBN: 0782129110
*/
/*
  Example2_11.cs illustrates the use of an enumeration
  that defines the orbital periods of the first four
  planets in days
*/

public class Example2_111
{

  enum PlanetPeriods
  {
    Mercury = 88,
    Venus = 225,
    Earth = 365,
    Mars = 687
  }

  public static void Main()
  {

    System.Console.WriteLine("Orbital period for Mars = " +
      (int) PlanetPeriods.Mars + " days");

  }

}


           
         
    
     

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

Publisher: Sybex;
ISBN: 0782129110
*/
/*
  Example2_10.cs illustrates the use of an enumeration
  that defines the positions of the planets in
  the solar system relative to the Sun
*/

public class Example2_10
{

  enum Planets
  {
    Mercury = 1,
    Venus,
    Earth,
    Mars,
    Jupiter,
    Saturn,
    Uranus,
    Neptune,
    Pluto
  }

  public static void Main()
  {

    System.Console.WriteLine("Position of Earth = " +
      (int) Planets.Earth);

    System.Console.WriteLine("Planets.Earth = " +
      Planets.Earth);

  }

}


           
         
    
     

   
  
/*
Learning C# 
by Jesse Liberty

Publisher: O'Reilly 
ISBN: 0596003765
*/
public class EnumValues
 {
    // declare the enumeration
    enum Temperatures
    {
       WickedCold = 0,
       FreezingPoint = 32,
       LightJacketWeather = 60,
       SwimmingWeather = 72,
       BoilingPoint = 212,
    }

    static void Main( )
    {

       System.Console.WriteLine("Freezing point of water: {0}",
          (int) Temperatures.FreezingPoint );
       System.Console.WriteLine("Boiling point of water: {0}",
          (int) Temperatures.BoilingPoint );
    }
 }