C# program to find node in Linked List

Firstly, create a new linked list −

LinkedList<string> myList = new LinkedList<string>();

Now add some elements in the linked list −

// Add 6 elements in the linked list myList.AddLast("P"); myList.AddLast("Q"); myList.AddLast("R"); myList.AddLast("S"); myList.AddLast("T"); myList.AddLast("U");

Let’s now find a node and add a new node after that −

LinkedListNode<string> node = myList.Find("R"); myList.AddAfter(node, "ADDED");

Example

You can try to run the following code to find a node in the linked list.

Live Demo

using System; using System.Collections.Generic; class Program {    static void Main() {       LinkedList<string> myList = new LinkedList<string>();       // Add 6 elements in the linked list       myList.AddLast("P");       myList.AddLast("Q");       myList.AddLast("R");       myList.AddLast("S");       myList.AddLast("T");       myList.AddLast("U");       LinkedListNode<string> node = myList.Find("R");       myList.AddAfter(node, "ADDED");       foreach (var i in myList) {          Console.WriteLine(i);       }    } }

Output

P Q R ADDED S T U