RemoveAt() - Method

RemoveAt() Method

How to remove an element from the List by its index/position?

Let us say, we have a List that contains three names, Mohan, Kriti and Salim. And we want to remove the element at index/position 2 from the List.

So, we can use RemoveAt() function to remove an element from the List.

Let us see the example with del keyword first.

Example :

using System.Collections.Generic;
    
public class MyApplication
{
    public static void Main(string[] args)
    {
        var x = new List<string>(){"Mohan", "Kriti", "Salim"};
        x.RemoveAt(2);
        foreach (var data in x)  
        {  
            System.Console.WriteLine(data);  
        }
    }    
}

Output :

Mohan
Kriti

So, in the above code we have created a List and initialised to the variable x.

var x = new List<string>(){"Mohan", "Kriti", "Salim"};

Below is how the values are positioned in the List,

Next, we have used the removeAt() function that searches for the element at index/position 2 and removes it from the List.

x.RemoveAt(2);

And as we can see, there is Salim at index/position 2. So Salim is removed from the List.

And we get the below output,

Output :

Mohan
Kriti

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