ch4_03.cs

《c#技术内幕代码》

using System;
using System.Collections;

class CH4_3
{
   public static void Main()
   {
     // First, an array of integers
     int[] arrayOfInt = { 1, 2,3, 4, 5 };
     foreach ( int i in arrayOfInt )
     {
        Console.WriteLine("Int {0}", i );
     }
     
     // Now, how about an array of strings?
     string[] arrayOfStr = { "Hello", "Goodbye", "Why me?" };
     foreach ( string s in arrayOfStr )
     {
        Console.WriteLine("String {0}", s );
     }
     
     // Finally, let's look at a dictionary collection
     Dictionary d = new Dictionary(10);
	
     d.Add( 100, "Science");
     d.Add( 200, "Math");
     d.Add( 300, "English");
     d.Add( 400, "History");
     d.Add( 500, "Gym");

     foreach ( DictionaryEntry de in d )
     {
	Console.WriteLine( "Entry Key {0} Value {1}", de.Key, de.Value );
     }
  }
}