हैशटेबल तत्वों को एक ऐरे इंस्टेंस में कॉपी करने के लिए, कोड इस प्रकार है-
उदाहरण
using System; using System.Collections; public class Demo { public static void Main(){ Hashtable hash = new Hashtable(); hash.Add("1", "AB"); hash.Add("2", "CD"); hash.Add("3", "EF"); hash.Add("4", "GH"); hash.Add("5", "IJ"); Console.WriteLine("Hashtable Key and Value pairs..."); foreach(DictionaryEntry entry in hash){ Console.WriteLine("{0} and {1} ", entry.Key, entry.Value); } Console.WriteLine("Copied to Array Instance..."); DictionaryEntry[] dictArr = new DictionaryEntry[hash.Count]; hash.CopyTo(dictArr, 0); for (int i = 0; i < dictArr.Length; i++) Console.WriteLine("Key = "+dictArr[i].Key + ", Value = " + dictArr[i].Value); } }
आउटपुट
यह निम्नलिखित आउटपुट देगा -
Hashtable Key and Value pairs... 1 and AB 2 and CD 3 and EF 4 and GH 5 and IJ Copied to Array Instance... Key = 1, Value = AB Key = 2, Value = CD Key = 3, Value = EF Key = 4, Value = GH Key = 5, Value = IJ
उदाहरण
आइए अब एक और उदाहरण देखें -
using System; using System.Collections; public class Demo { public static void Main(){ Hashtable hash = new Hashtable(5); hash.Add("1", "AB"); hash.Add("2", "CD"); Console.WriteLine("Hashtable Key and Value pairs..."); foreach(DictionaryEntry entry in hash){ Console.WriteLine("{0} and {1} ", entry.Key, entry.Value); } Console.WriteLine("Copied to Array Instance..."); DictionaryEntry[] dictArr = new DictionaryEntry[5]; hash.CopyTo(dictArr, 2); for (int i = 0; i < dictArr.Length; i++) Console.WriteLine("Key = "+dictArr[i].Key + ", Value = " + dictArr[i].Value); } }
आउटपुट
यह निम्नलिखित आउटपुट देगा -
Hashtable Key and Value pairs... 1 and AB 2 and CD Copied to Array Instance... Key = , Value = Key = , Value = Key = 1, Value = AB Key = 2, Value = CD Key = , Value =