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LinkedList<T>.Contains Method

Determines whether a value is in the LinkedList<T>.

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

public bool Contains(
	T value
)

Parameters

value
Type: T

The value to locate in the LinkedList<T>. The value can be null for reference types.

Return Value

Type: System.Boolean
true if value is found in the LinkedList<T>; otherwise, false.

Implements

ICollection<T>.Contains(T)

This method performs a linear search; therefore, this method is an O(n) operation, where n is Count.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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