LinkedListNode(T) Class represents a node in a LinkedList. This class cannot be inherited. : LinkedList « Collections Data Structure « C# / C Sharp

1. C# / C Sharp
2. Collections Data Structure
3. LinkedList

LinkedListNode(T) Class represents a node in a LinkedList. This class cannot be inherited.

 

using System;
using System.Collections.Generic;

public class GenericCollection  {
   public static void Main()  {
      LinkedListNode<String> lln = new LinkedListNode<String>( "orange" );
      Console.WriteLine( "After creating the node ...." );
      DisplayProperties( lln );

      LinkedList<String> ll = new LinkedList<String>();

      ll.AddLast( lln );
      Console.WriteLine( "After adding the node to the empty LinkedList ...." );
      DisplayProperties( lln );

      ll.AddFirst( "red" );
      ll.AddLast( "yellow" );
      DisplayProperties( lln );
   }
   public static void DisplayProperties( LinkedListNode<String> lln )  {
      if ( lln.List == null )
         Console.WriteLine( "   Node is not linked." );
      else
         Console.WriteLine( "   Node belongs to a linked list with {0} elements.", lln.List.Count );

      if ( lln.Previous == null )
         Console.WriteLine( "   Previous node is null." );
      else
         Console.WriteLine( "   Value of previous node: {0}", lln.Previous.Value );

      Console.WriteLine( "   Value of current node:  {0}", lln.Value );

      if ( lln.Next == null )
         Console.WriteLine( "   Next node is null." );
      else
         Console.WriteLine( "   Value of next node:     {0}", lln.Next.Value );
   }

}

   
  

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