คุณสมบัติ SortedDictionary.Values ​​ใน C #

คุณสมบัติ SortedDictionary.Value ใน C # ใช้เพื่อรับคอลเลกชันที่มีค่าใน SortedDictionary.

ไวยากรณ์

ไวยากรณ์มีดังนี้ −

public System.Collections.Generic.SortedDictionary<TKey,TValue>.ValueCollection Values { get; }

ตัวอย่าง

เรามาดูตัวอย่างกัน −

using System;
using System.Collections;
using System.Collections.Generic;
public class Demo {
   public static void Main(){
      SortedDictionary<int, string>sortedDict = new SortedDictionary<int, string>();
      sortedDict.Add(1, "Ultrabook");
      sortedDict.Add(2, "Alienware");
      sortedDict.Add(3, "Notebook");
      sortedDict.Add(4, "Connector");
      sortedDict.Add(5, "Flash Drive");
      sortedDict.Add(6, "SSD");
      sortedDict.Add(7, "HDD");
      sortedDict.Add(8, "Earphone");
      Console.WriteLine("SortedDictionary key-value pairs...");
      IDictionaryEnumerator demoEnum = sortedDict.GetEnumerator();
      while (demoEnum.MoveNext())
         Console.WriteLine("Key = " + demoEnum.Key + ", Value = " + demoEnum.Value);
      Console.WriteLine("\nKey 7 removed from SortedDictionary? = "+sortedDict.Remove(7));
      Console.WriteLine("\nSortedDictionary key-value pairs...UPDATED");
      demoEnum = sortedDict.GetEnumerator();
      while (demoEnum.MoveNext())
         Console.WriteLine("Key = " + demoEnum.Key + ", Value = " + demoEnum.Value);
      SortedDictionary<int, string>.KeyCollection keyList = sortedDict.Keys;
      Console.WriteLine("\nKeys...list");
      foreach( int i in keyList ){
         Console.WriteLine(i);
      }
      SortedDictionary<int, string>.ValueCollection valList = sortedDict.Values;
      Console.WriteLine("\nValues...list");
      foreach( string s in valList ){
         Console.WriteLine(s);
      }
   }
}

ผลลัพธ์

สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -

SortedDictionary key-value pairs...
Key = 1, Value = Ultrabook
Key = 2, Value = Alienware
Key = 3, Value = Notebook
Key = 4, Value = Connector
Key = 5, Value = Flash Drive
Key = 6, Value = SSD
Key = 7, Value = HDD
Key = 8, Value = Earphone
Key 7 removed from SortedDictionary? = True
SortedDictionary key-value pairs...UPDATED
Key = 1, Value = Ultrabook
Key = 2, Value = Alienware
Key = 3, Value = Notebook
Key = 4, Value = Connector
Key = 5, Value = Flash Drive
Key = 6, Value = SSD
Key = 8, Value = Earphone
Keys...list
1
2
3
4
5
6
8
Values...list
Ultrabook
Alienware
Notebook
Connector
Flash Drive
SSD
Earphone

ตัวอย่าง

เรามาดูตัวอย่างอื่นกัน −

using System;
using System.Collections;
using System.Collections.Generic;
public class Demo {
   public static void Main(){
      SortedDictionary<int, string> sortedDict = new SortedDictionary<int, string>();
      sortedDict.Add(1, "SUV");
      sortedDict.Add(2, "MUV");
      sortedDict.Add(3, "Hatchback");
      sortedDict.Add(4, "AUV");
      sortedDict.Add(5, "Covertible");
      sortedDict.Add(6, "Crossover");
      sortedDict.Add(7, "Utility Vehicle");
      Console.WriteLine("SortedDictionary key-value pairs...");
      IDictionaryEnumerator demoEnum = sortedDict.GetEnumerator();
      while (demoEnum.MoveNext())
         Console.WriteLine("Key = " + demoEnum.Key + ", Value = " + demoEnum.Value);
      Console.WriteLine("\nKey 2 removed from SortedDictionary? = "+sortedDict.Remove(2));
      Console.WriteLine("\nSortedDictionary key-value pairs...UPDATED");
      demoEnum = sortedDict.GetEnumerator();
      while (demoEnum.MoveNext())
         Console.WriteLine("Key = " + demoEnum.Key + ", Value = " + demoEnum.Value);
      SortedDictionary<int, string>.KeyCollection keyList = sortedDict.Keys;
      Console.WriteLine("\nKeys...list");
      foreach( int i in keyList ){
         Console.WriteLine(i);
      }
      SortedDictionary<int, string>.ValueCollection valList = sortedDict.Values;
      Console.WriteLine("\nValues...list");
      foreach( string s in valList ){
         Console.WriteLine(s);
      }
   }
}

ผลลัพธ์

สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -

SortedDictionary key-value pairs...
Key = 1, Value = SUV
Key = 2, Value = MUV
Key = 3, Value = Hatchback
Key = 4, Value = AUV
Key = 5, Value = Covertible
Key = 6, Value = Crossover
Key = 7, Value = Utility Vehicle
Key 2 removed from SortedDictionary? = True
SortedDictionary key-value pairs...UPDATED
Key = 1, Value = SUV
Key = 3, Value = Hatchback
Key = 4, Value = AUV
Key = 5, Value = Covertible
Key = 6, Value = Crossover
Key = 7, Value = Utility Vehicle
Keys...list
1
3
4
5
6
7
Values...list
SUV
Hatchback
AUV
Covertible
Crossover
Utility Vehicle