Home » C#.Net

Queue.Count property with example in C#

C# Queue.Count property: Here, we are going to learn about the Count property of Queue class in C#.
Submitted by IncludeHelp, on March 30, 2019

C# Queue.Count property

Queue.Count property is used to get total number of elements of a Queue.

Syntax:

    int Queue.Clear;

Parameters: None

Return value: int – it returns total number of elements of a Queue.

Example:

    declare and initialize a Queue:
    Queue que = new Queue();   

    insertting elements:
    que.Enqueue(100);
    que.Enqueue(200);
    que.Enqueue(300);
    que.Enqueue(400);
    que.Enqueue(500);
    
    printing length:
    que.Count;

    Output:
    5

C# example to get the total number of elements/objects of a Queue using Queue.Count property

using System;
using System.Text;
using System.Collections;

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            //declare and initialize a Queue
            Queue que = new Queue();

            //insertting elements
            que.Enqueue(100);
            que.Enqueue(200);
            que.Enqueue(300);
            que.Enqueue(400);
            que.Enqueue(500);

            //printing length
            Console.WriteLine("Total elements: " + que.Count);

            //declaring another Queue
            Queue que1 = new Queue();

            //printing length
            Console.WriteLine("Total elements: " + que1.Count);

            //hit ENTER to exit
            Console.ReadLine();
        }
    }
}

Output

Total elements: 5
Total elements: 0

Reference: Queue.Count Property