C＃で指定されたインデックスのキーと値を使用してOrderedDictionaryに挿入します

指定されたインデックスのキーと値を使用してOrderedDictionaryに挿入するには、コードは次のとおりです-

例

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");
      Console.WriteLine("OrderedDictionary elements...");
      foreach(DictionaryEntry d in dict){
         Console.WriteLine(d.Key + " " + d.Value);
      }
      Console.WriteLine("Count of elements in OrderedDictionary = " + dict.Count);
      dict.Insert(4, "E", "Clothing");
      dict.Insert(5, "F", "Footwear");
      Console.WriteLine("OrderedDictionary elements...UPDATED");
      foreach(DictionaryEntry d in dict){
         Console.WriteLine(d.Key + " " + d.Value);
      }
      Console.WriteLine("Count of elements in OrderedDictionary (UPDATED) = " + dict.Count);
      dict.Remove("E");
      Console.WriteLine("Count of elements in OrderedDictionary (Updated)= " + dict.Count);
   }
}

出力

これにより、次の出力が生成されます-

OrderedDictionary elements...
A Books
B Electronics
C Smart Wearables
D Pet Supplies
Count of elements in OrderedDictionary = 4
OrderedDictionary elements...UPDATED
A Books
B Electronics
C Smart Wearables
D Pet Supplies
E Clothing
F Footwear
Count of elements in OrderedDictionary (UPDATED) = 6
Count of elements in OrderedDictionary (Updated)= 5

例

別の例を見てみましょう-

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 elements...");
      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 elements...");
      foreach(DictionaryEntry d in dict2){
         Console.WriteLine(d.Key + " " + d.Value);
      }
      Console.WriteLine("\nIs OrderedDictionary1 equal to OrderedDictionary2? = "(dict1.Equals(dict2)));
      dict2.Insert(3, "10", "Ten");
      Console.WriteLine("\nOrderedDictionary2 elements...UPDATED");
      foreach(DictionaryEntry d in dict2){
         Console.WriteLine(d.Key + " " + d.Value);
      }
      Console.WriteLine("\nIs OrderedDictionary1 equal to OrderedDictionary2? = "+(dict1.Equals(dict2)));
   }
}

出力

これにより、次の出力が生成されます-

OrderedDictionary1 elements...
A Books
B Electronics
C Smart Wearables
D Pet Supplies
E Clothing
F Footwear
OrderedDictionary2 elements...
1 One
2 Two
3 Three
4 Four
5 Five
6 Six
Is OrderedDictionary1 equal to OrderedDictionary2? = False
OrderedDictionary2 elements...UPDATED
1 One
2 Two
3 Three
10 Ten
4 Four
5 Five
6 Six
Is OrderedDictionary1 equal to OrderedDictionary2? = False