LinkedList<'T>.AddFirst Method ('T)
.NET Framework (current version)
Adds a new node containing the specified value at the start of the LinkedList<'T>.
Assembly: System (in System.dll)
Parameters
- value
-
Type:
T
The value to add at the start of the LinkedList<'T>.
Return Value
Type: System.Collections.Generic.LinkedListNode<'T>The new LinkedListNode<'T> containing value.
LinkedList<'T> accepts null as a valid Value for reference types and allows duplicate values.
If the LinkedList<'T> is empty, the new node becomes the First and the Last.
This method is an O(1) operation.
For an example that includes this method, see the LinkedList<'T> class.
Universal Windows Platform
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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