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LinkedList.Remove Method (Generic LinkedListNode)

Removes the specified node from the LinkedList.

Namespace: System.Collections.Generic
Assembly: System (in system.dll)

public void Remove (
	LinkedListNode<T> node
)
public void Remove (
	LinkedListNode<T> node
)
public function Remove (
	node : LinkedListNode<T>
)
Not applicable.

Parameters

node

The LinkedListNode to remove from the LinkedList.

Exception typeCondition

ArgumentNullException

node is a null reference (Nothing in Visual Basic).

InvalidOperationException

node is not in the current LinkedList.

This method is an O(1) operation.

The following code example and output demonstrate the Remove method. The code example begins by marking the existing node "fox". The code then finds the node containing "dog" and attempts to add "fox" before "dog" without first removing "fox" from the list. This causes an InvalidOperationException, which is caught. The code example then uses the Remove(Generic LinkedListNode) method overload to remove the node containing "fox" from the list, and then adds "fox" before "dog". Finally, the code example uses the Remove(Generic LinkedListNode) method overload to remove the node containing "dog" and inserts it at the location formerly occupied by "fox".

This code and output are part of a larger example provided for the LinkedList class.

// Remove the node referred to by mark1, and then add it
// before the node referred to by current.
// Indicate the node referred to by current.
sentence.Remove(mark1);
sentence.AddBefore(current, mark1);

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.

.NET Framework

Supported in: 3.0, 2.0

.NET Compact Framework

Supported in: 2.0

XNA Framework

Supported in: 1.0

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