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Queue.ToArray Method in C#

  • Last Updated : 04 Feb, 2019

This method is used to copy the Queue elements to a new array. The Queue is not modified and the order of the elements in the new array is the same as the order of the elements from the beginning of the Queue to its end. This method is an O(n) operation and comes under

Syntax:

public virtual object[] ToArray ();

Return Value: It returns a new array containing elements copied from the Queue.

Below given are some examples to understand the implementation in a better way:

Example 1:






// C# code to illustrate the 
// Queue.ToArray Method 
using System;
using System.Collections;
  
class GFG {
  
    // Driver code
    public static void Main()
    {
  
        // Creating a Queue
        Queue myQueue = new Queue();
  
        // Inserting the elements into the Queue
        myQueue.Enqueue("Geeks");
        myQueue.Enqueue("Geeks Classes");
        myQueue.Enqueue("Noida");
        myQueue.Enqueue("Data Structures");
        myQueue.Enqueue("GeeksforGeeks");
  
        // Converting the Queue into array
        Object[] arr = myQueue.ToArray();
  
        // Displaying the elements in array
        foreach(Object ob in arr)
        {
            Console.WriteLine(ob);
        }
    }
}
Output:
Geeks
Geeks Classes
Noida
Data Structures
GeeksforGeeks

Example 2:




// C# code to illustrate the 
// Queue.ToArray Method 
using System;
using System.Collections;
  
class GFG {
  
    // Driver code
    public static void Main()
    {
  
        // Creating a Queue
        Queue myQueue = new Queue();
  
        // Inserting the elements into the Queue
        myQueue.Enqueue(2);
        myQueue.Enqueue(3);
        myQueue.Enqueue(4);
        myQueue.Enqueue(5);
        myQueue.Enqueue(6);
  
        // Converting the Queue into array
        Object[] arr = myQueue.ToArray();
  
        // Displaying the elements in array
        foreach(Object ob in arr)
        {
            Console.WriteLine(ob);
        }
    }
}
Output:
2
3
4
5
6

Reference:




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