C# Array Reverse(Array)

Description

Array Reverse(Array) reverses the sequence of the elements in the entire one-dimensional Array.

Syntax

Array.Reverse(Array) has the following syntax.


public static void Reverse(
  Array array
)

Parameters

Array.Reverse(Array) has the following parameters.

array - The one-dimensional Array to reverse.

Returns

Array.Reverse(Array) method returns

Example

As the following example shows, the Reverse method can be used to reverse a jagged array.


// w  w w.j  a  v  a  2s  .co  m

using System;
using System.Globalization;

public class Example
{
   public static void Main()
   {
      int nMonths = DateTimeFormatInfo.CurrentInfo.Calendar.GetMonthsInYear(DateTime.Now.Year);
      int[][] months = new int[nMonths][];

      Array.Reverse(months);

      Array myArray=Array.CreateInstance( typeof(String), 9 );
      myArray.SetValue( "The", 0 );
      myArray.SetValue( "quick", 1 );
      myArray.SetValue( "brown", 2 );
      myArray.SetValue( "fox", 3 );
      myArray.SetValue( "jumps", 4 );
      myArray.SetValue( "over", 5 );
      myArray.SetValue( "the", 6 );
      myArray.SetValue( "lazy", 7 );
      myArray.SetValue( "dog", 8 );

      Array.Reverse( myArray );

      for ( int i = myArray.GetLowerBound(0); i <= myArray.GetUpperBound(0); i++ )
         Console.WriteLine( "\t[{0}]:\t{1}", i, myArray.GetValue( i ) );
   }
}

The code above generates the following result.