LinkedList<T>.RemoveFirst Method

Reference

Definition

Namespace:: System.Collections.Generic

Assemblies:: System.dll, System.Collections.dll

Assemblies:: netstandard.dll, System.Collections.dll

Assembly:: System.Collections.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: LinkedList.cs

Source:: LinkedList.cs

Source:: LinkedList.cs

Important

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Removes the node at the start of the LinkedList<T>.

public:
 void RemoveFirst();

public void RemoveFirst();

member this.RemoveFirst : unit -> unit

Public Sub RemoveFirst ()

Exceptions

InvalidOperationException

The LinkedList<T> is empty.

Examples

For an example that includes this method, see the LinkedList<T> class.

Remarks

This method is an O(1) operation.

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP	10.0

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