WRITE A PROGRAM to show how we can use
enumeration to define symbolic constants for color.
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication21
{
    class
Colors
    {
       
enum Color
        {
           
Voilet,
           
Green,
           
Blue,
        }
       
static void Main(string[] args)
        {
           
string buffer;
           
Color myColor;
           
Console.WriteLine("Violet=0");
            Console.WriteLine("Green=1");
           
Console.WriteLine("Blue=2");
           
Console.WriteLine("Enter a value for a color:");
           
buffer = Console.ReadLine();
           
myColor = (Color)Convert.ToInt32(buffer);
           
switch (myColor)
           
{
               
case Color.Voilet:
               
        System.Console.WriteLine("\nYour
choise of colour is:...");
               
        break;
               
case Color.Green:
                 
       System.Console.WriteLine("\nYour choise
of colour is...");
           
             break;
               
case Color.Blue:
                 
       System.Console.WriteLine("\nYour choise
of colour is...");
           
             break;
               
default:
                
        System.Console.WriteLine("\nYour choise
of colour is...");
           
             break;
           
}
           
System.Console.WriteLine("\n {0} ({1})", myColor,
(int)myColor);
           
Console.WriteLine("thanks!!");
           
Console.Read();
        }
    }
}