Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
C# Program to add a node before the given node in a Linked List
Declare a LinkedList and add nodes to it.
string [] students = {"Tim","Jack","Henry","David","Tom"};
LinkedList<string> list = new LinkedList<string>(students);Let us add a new node.
var newNode = list.AddLast("Kevin");Now, to add a node before the given node, use the AddBefore() method.
list.AddBefore(newNode, "Matt");
Let us now see the complete code.
Example
using System;
using System.Collections.Generic;
class Demo {
static void Main() {
string [] students = {"Tim","Jack","Henry","David","Tom"};
LinkedList<string> list = new LinkedList<string>(students);
foreach (var stu in list) {
Console.WriteLine(stu);
}
// adding a node at the end
var newNode = list.AddLast("Kevin");
// adding a new node before the node added above
list.AddBefore(newNode, "Matt");
Console.WriteLine("LinkedList after adding new nodes...");
foreach (var stu in list) {
Console.WriteLine(stu);
}
}
}Output
Tim Jack Henry David Tom LinkedList after adding new nodes... Tim Jack Henry David Tom Matt Kevin
Updated on: 23-Jun-2020
173 Views
Advertisements