Demonstrate Hashtable
/* C#: The Complete Reference by Herbert Schildt Publisher: Osborne/McGraw-Hill (March 8, 2002) ISBN: 0072134852 */ // Demonstrate Hashtable. using System; using System.Collections; public class HashtableDemo { public static void Main() { // Create a hash table. Hashtable ht = new Hashtable(); // Add elements to the table ht.Add("house", "Dwelling"); ht.Add("car", "Means of transport"); ht.Add("book", "Collection of printed words"); ht.Add("apple", "Edible fruit"); // Can also add by using the indexer. ht["tractor"] = "farm implement"; // Get a collection of the keys. ICollection c = ht.Keys; // Use the keys to obtain the values. foreach(string str in c) Console.WriteLine(str + ": " + ht[str]); } }