LinkedListNode Generic Class
.NET Framework 3.0
Represents a node in a LinkedList. This class cannot be inherited.
Namespace: System.Collections.Generic
Assembly: System (in system.dll)
Assembly: System (in system.dll)
'Declaration <ComVisibleAttribute(False)> _ Public NotInheritable Class LinkedListNode(Of T) 'Usage Dim instance As LinkedListNode(Of T)
J# supports the use of generic types and methods, but not the declaration of new ones.
JScript does not support generic types and methods.
Not applicable.
Type Parameters
- T
Specifies the element type of the linked list.
The following code example creates a LinkedListNode, adds it to a LinkedList, and tracks the values of its properties as the LinkedList changes.
Imports System Imports System.Collections.Generic Public Class GenericCollection Public Shared Sub Main() ' Create a new LinkedListNode of type String and displays its properties. Dim lln As New LinkedListNode(Of String)("orange") Console.WriteLine("After creating the node ....") DisplayProperties(lln) ' Create a new LinkedList. Dim ll As New LinkedList(Of String) ' Add the "orange" node and display its properties. ll.AddLast(lln) Console.WriteLine("After adding the node to the empty LinkedList ....") DisplayProperties(lln) ' Add nodes before and after the "orange" node and display the "orange" node's properties. ll.AddFirst("red") ll.AddLast("yellow") Console.WriteLine("After adding orange and yellow ....") DisplayProperties(lln) End Sub 'Main Public Shared Sub DisplayProperties(lln As LinkedListNode(Of String)) If lln.List Is Nothing Then Console.WriteLine(" Node is not linked.") Else Console.WriteLine(" Node belongs to a linked list with {0} elements.", lln.List.Count) End If If lln.Previous Is Nothing Then Console.WriteLine(" Previous node is null.") Else Console.WriteLine(" Value of previous node: {0}", lln.Previous.Value) End If Console.WriteLine(" Value of current node: {0}", lln.Value) If lln.Next Is Nothing Then Console.WriteLine(" Next node is null.") Else Console.WriteLine(" Value of next node: {0}", lln.Next.Value) End If Console.WriteLine() End Sub 'DisplayProperties End Class 'GenericCollection 'This code produces the following output. ' 'After creating the node .... ' Node is not linked. ' Previous node is null. ' Value of current node: orange ' Next node is null. ' 'After adding the node to the empty LinkedList .... ' Node belongs to a linked list with 1 elements. ' Previous node is null. ' Value of current node: orange ' Next node is null. ' 'After adding orange and yellow .... ' Node belongs to a linked list with 3 elements. ' Value of previous node: red ' Value of current node: orange ' Value of next node: yellow
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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