How to get Sub List in C# - Step by Step Examples

How to get Sub List in C# ?

Answer

To get a sublist in C#, you can use the GetRange method of the List class.


✐ Examples

1 Get Sublist from a List with Elements

In this example,

  1. We create a list named myList with some elements.
  2. We use the GetRange method to get a sublist from myList. This method takes two parameters: the starting index and the count of elements.
  3. The GetRange method returns a new list containing the specified range of elements.
  4. We print the sublist to standard output.

C# Program

using System;
using System.Collections.Generic;

class Program {
    static void Main() {
        List<int> myList = new List<int> { 1, 2, 3, 4, 5 };
        List<int> subList = myList.GetRange(1, 3);
        
        Console.WriteLine("Sublist: " + string.Join(", ", subList));
    }
}

Output

Sublist: 2, 3, 4

2 Get Sublist from Another List with Different Indices

In this example,

  1. We create a list named myList with some elements.
  2. We use the GetRange method to get a sublist from myList by specifying different start index and count.
  3. The GetRange method returns a new list containing the specified range of elements.
  4. We print the sublist to standard output.

C# Program

using System;
using System.Collections.Generic;

class Program {
    static void Main() {
        List<int> myList = new List<int> { 10, 20, 30, 40, 50, 60 };
        List<int> subList = myList.GetRange(2, 3);
        
        Console.WriteLine("Sublist: " + string.Join(", ", subList));
    }
}

Output

Sublist: 30, 40, 50

Summary

In this tutorial, we learned How to get Sub List in C# language with well detailed examples.


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