Add() - Method

Add() Method

Add() method is used to insert a new Item in a List.

Let us say, we have a List that contains three names, Mohan, Kriti and Salim. And we want to insert a new name Mika at the end of the List.

We can use the Add() Method without any parameter to achieve the above.

Example :

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

Output :

Mohan
Kriti
Salim
Mika

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 Add() function to add the new name Mika at the end of the List.

x.Add("Mika");

And we get the below output,

Output :

Mohan
Kriti
Salim
Mika

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