C# List Reverse(Int32, Int32)

Description

List Reverse(Int32, Int32) reverses the order of the elements in the specified range.

Syntax


public void Reverse(
  int index,
  int count
)

Parameters

  • index - The zero-based starting index of the range to reverse.
  • count - The number of elements in the range to reverse.

Example

The following example demonstrates both overloads of the Reverse method.


//from w ww.ja v a  2s  .c  o  m
using System;
using System.Collections.Generic;

public class Example
{
    public static void Main()
    {
        List<string> myData = new List<string>();

        myData.Add("C");
        myData.Add("B");
        myData.Add("newValue");

        foreach(string myD in myData)
        {
            Console.WriteLine(myD);
        }

        myData.Reverse();

        Console.WriteLine();
        foreach(string myD in myData)
        {
            Console.WriteLine(myD);
        }

        myData.Reverse(1, 4);

        Console.WriteLine();
        foreach(string myD in myData)
        {
            Console.WriteLine(myD);
        }
    }
}

The code above generates the following result.





















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