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SortedList<TKey, TValue>.ICollection<KeyValuePair<TKey, TValue>>.Contains Method

.NET Framework 4.5

Determines whether the ICollection<T> contains a specific element.

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

bool ICollection<KeyValuePair<TKey, TValue>>.Contains(
	KeyValuePair<TKey, TValue> keyValuePair
)

Parameters

keyValuePair: Type: System.Collections.Generic.KeyValuePair<TKey, TValue>
The KeyValuePair<TKey, TValue> to locate in the ICollection<T>.

Return Value

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

Implements

ICollection<T>.Contains(T)

Remarks

This method is an O(log n) operation, where n is Count.

Version Information

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

SortedList<TKey, TValue> Class

System.Collections.Generic Namespace

ContainsKey

ContainsValue

KeyValuePair<TKey, TValue>

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