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ConcurrentDictionary<TKey, TValue>::ICollection<KeyValuePair<TKey, TValue>>::Contains Method (KeyValuePair<TKey, TValue>)

 

Gets whether the ICollection<T> contains an element with the specified key.

Namespace:   System.Collections.Concurrent
Assembly:  mscorlib (in mscorlib.dll)

private:
virtual bool Contains(
	KeyValuePair<TKey, TValue> keyValuePair
) sealed = ICollection<KeyValuePair<TKey, TValue>>::Contains

Parameters

keyValuePair
Type: System.Collections.Generic::KeyValuePair<TKey, TValue>

The key to locate in the ICollection<T>.

Return Value

Type: System::Boolean

true if the ICollection<T> contains an element with the specified key; otherwise, false.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
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