C# Queue Dequeue

Description

Queue Dequeue removes and returns the object at the beginning of the Queue.

Syntax

Queue.Dequeue has the following syntax.

public virtual Object Dequeue()

Returns

Queue.Dequeue method returns The object that is removed from the beginning of the Queue.

Example

The following example shows how to add elements to the Queue, remove elements from the Queue.

using System;//from  w w w  . j ava2  s. c  o m
using System.Collections;
public class SamplesQueue  {

   public static void Main()  {
      Queue myQ = new Queue();
      myQ.Enqueue( "A" );
      myQ.Enqueue( "B" );
      myQ.Enqueue( "C" );
      myQ.Enqueue( "D" );

      Console.WriteLine(myQ.Dequeue() );
   }
}

The code above generates the following result.