C# program to get the value at the specified index from a SortedList (Example of GetByIndex() Method)

C# SortedList.GetByIndex() Method: Here, we are going to learn how to get the value at the specified index from a SortedList (Example of GetByIndex() Method) in C# programming language?
Submitted by Nidhi, on April 26, 2021

The GetByIndex() method of SortedList class is used to access an element from SortedList on the basis of the index, the index starts from 0 to N-1. Here, N denotes the total number of elements in SortedList.

Syntax:

    object SortedList.GetByIndex(int index);

Parameter(s):

  • index: The zero-based index of the value to get.

Return value:

The value at the specified index of the SortedList.

Exception(s):

  • System.ArgumentOutOfRangeException

Program:

The source code to get the value at the specified index from a SortedList is given below. The given program is compiled and executed successfully.

using System;
using System.Collections;

class SortedListEx
{
    //Entry point of Program
    static public void Main()
    {
        //Creation of SortedList object
        SortedList list = new SortedList();

        string value;

        //Add elements to SortedList 
        list.Add(1, "India");
        list.Add(5, "America");
        list.Add(2, "Australia");
        list.Add(3, "Africa");
        list.Add(4, "Canada");

        Console.WriteLine("List accessed by index:");
        for(int index=0; index<=4; index++)
        {
            value = list.GetByIndex(index).ToString();
            Console.WriteLine("\t"+value);
        }
        Console.WriteLine();

    }
}

Output:

List accessed by index:
        India
        Australia
        Africa
        Canada
        America

Press any key to continue . . .

C# SortedList Class Programs »





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