C# में OrderedDictionary की रीड-ओनली कॉपी प्राप्त करें

उदाहरण

OrderedDictionary की AsReadOnly() मेथड डिक्शनरी का एक रीड-ओनली रैपर लौटाती है। यह रैपर IsReadOnly प्रॉपर्टी को true पर सेट करता है, जिससे डिक्शनरी में संशोधन रोका जाता है।

using System;
using System.Collections;
using System.Collections.Specialized;

public class Demo {
    public static void Main() {
        OrderedDictionary dict1 = new OrderedDictionary();
        dict1.Add("A", "Books");
        dict1.Add("B", "Electronics");
        dict1.Add("C", "Smart Wearables");
        dict1.Add("D", "Pet Supplies");
        dict1.Add("E", "Clothing");
        dict1.Add("F", "Footwear");

        Console.WriteLine("OrderedDictionary1 तत्व...");
        foreach(DictionaryEntry d in dict1) {
            Console.WriteLine(d.Key + " " + d.Value);
        }

        OrderedDictionary dict2 = new OrderedDictionary();
        dict2.Add("1", "One");
        dict2.Add("2", "Two");
        dict2.Add("3", "Three");
        dict2.Add("4", "Four");
        dict2.Add("5", "Five");
        dict2.Add("6", "Six");

        Console.WriteLine("\nOrderedDictionary2 तत्व...");
        foreach(DictionaryEntry d in dict2) {
            Console.WriteLine(d.Key + " " + d.Value);
        }

        Console.WriteLine("\nक्या OrderedDictionary1, OrderedDictionary2 के बराबर है? = " + (dict1.Equals(dict2)));

        OrderedDictionary orderedDict = dict2.AsReadOnly();
        Console.WriteLine("क्या OrderedDictionary रीड-ओनली है? = " + orderedDict.IsReadOnly);
    }
}

आउटपुट

OrderedDictionary1 तत्व...
A Books
B Electronics
C Smart Wearables
D Pet Supplies
E Clothing
F Footwear
OrderedDictionary2 तत्व...
1 One
2 Two
3 Three
4 Four
5 Five
6 Six
क्या OrderedDictionary1, OrderedDictionary2 के बराबर है? = False
क्या OrderedDictionary रीड-ओनली है? = True

एक और उदाहरण

using System;
using System.Collections;
using System.Collections.Specialized;

public class Demo {
    public static void Main() {
        OrderedDictionary dict = new OrderedDictionary();
        dict.Add("A", "Books");
        dict.Add("B", "Electronics");
        dict.Add("C", "Smart Wearables");
        dict.Add("D", "Pet Supplies");
        dict.Add("E", "Clothing");
        dict.Add("F", "Footwear");

        Console.WriteLine("OrderedDictionary तत्व...");
        foreach(DictionaryEntry d in dict) {
            Console.WriteLine(d.Key + " " + d.Value);
        }

        OrderedDictionary orderedDict = dict.AsReadOnly();
        Console.WriteLine("क्या OrderedDictionary रीड-ओनली है? = " + orderedDict.IsReadOnly);
    }
}

आउटपुट

OrderedDictionary तत्व...
A Books
B Electronics
C Smart Wearables
D Pet Supplies
E Clothing
F Footwear
क्या OrderedDictionary रीड-ओनली है? = True