IMapView<K,V>.HasKey(K) Method

Reference

Definition

Namespace:: Windows.Foundation.Collections

Important

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Determines whether the map view contains the specified key.

public:
 bool HasKey(K key);

bool HasKey(K const& key);

public bool HasKey(K key);

Public Function HasKey (key As K) As Boolean

Parameters

key: K

The key to locate in the map view.

Returns

Boolean

bool

True if the key is found; otherwise, false.

Remarks

When programming with .NET, this interface is hidden and developers should use the System.Collections.Generic.IReadOnlyDictionary<TKey,TValue> interface.

Applies to