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Dictionary<TKey,TValue>.KeyCollection.Contains(TKey) Method

Definition

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

public:
 virtual bool Contains(TKey item);
public bool Contains (TKey item);
abstract member Contains : 'Key -> bool
override this.Contains : 'Key -> bool
Public Function Contains (item As TKey) As Boolean

Parameters

item
TKey

The object to locate in the ICollection<T>.

Returns

true if item is found in the ICollection<T>; otherwise, false.

Implements

Applies to