C# | Get a collection of values in the StringDictionary

StringDictionary.Values property is used to get a collection of values in the StringDictionary.

Syntax:

public virtual System.Collections.ICollection Values { get; }

Return Value: An ICollection that provides the values in the StringDictionary.

Example 1:

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// C# code to get a collection
// of values in the StringDictionary
using System;
using System.Collections;
using System.Collections.Specialized;
  
class GFG {
  
    // Driver code
    public static void Main()
    {
  
        // Creating a StringDictionary named myDict
        StringDictionary myDict = new StringDictionary();
  
        // Adding key and value into the StringDictionary
        myDict.Add("A", "Apple");
        myDict.Add("B", "Banana");
        myDict.Add("C", "Cat");
        myDict.Add("D", "Dog");
  
        // Getting a collection of values
        // in the StringDictionary
        foreach(string val in myDict.Values)
        {
            Console.WriteLine(val);
        }
    }
}

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Output:



Dog
Banana
Cat
Apple

Example 2:

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// C# code to get a collection
// of values in the StringDictionary
using System;
using System.Collections;
using System.Collections.Specialized;
  
class GFG {
  
    // Driver code
    public static void Main()
    {
  
        // Creating a StringDictionary named myDict
        StringDictionary myDict = new StringDictionary();
  
        // Adding key and value into the StringDictionary
        myDict.Add("3", "prime & odd");
        myDict.Add("2", "prime & even");
        myDict.Add("4", "non-prime & even");
        myDict.Add("9", "non-prime & odd");
  
        // Getting a collection of values
        // in the StringDictionary
        foreach(string val in myDict.Values)
        {
            Console.WriteLine(val);
        }
    }
}

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Output:

prime & even
prime & odd
non-prime & odd
non-prime & even

Note:

  • The order of the values in the ICollection is unspecified, but it is the same order as the associated keys in the ICollection returned by the Keys method.
  • The returned ICollection is not a static copy. Instead, the ICollection refers back to the values in the original StringDictionary. Therefore, changes to the StringDictionary continue to be reflected in the ICollection.
  • Retrieving the value of this property is an O(1) operation.

Reference:



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In love with a semicolon because sometimes i miss it so badly)

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