C# Queue CopyTo

Description

Queue CopyTo copies the Queue elements to an existing one-dimensional Array, starting at the specified array index.

Syntax

Queue.CopyTo has the following syntax.

public virtual void CopyTo(
  Array array,
  int index
)

Parameters

Queue.CopyTo has the following parameters.

• array - The one-dimensional Array that is the destination of the elements copied from Queue. The Array must have zero-based indexing.
• index - The zero-based index in array at which copying begins.

Returns

Queue.CopyTo method returns

Example

The following example shows how to copy a Queue into a one-dimensional array.

//from w  w w. ja v a 2 s .c om
using System;
using System.Collections;
public class SamplesQueue  {

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

      Array myTargetArray=Array.CreateInstance( typeof(String), 15 );

      mySourceQ.CopyTo( myTargetArray, 6 );

   }
}

The code above generates the following result.