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OptionalDictionary<TKey,TValue>.ContainsKey(TKey) Méthode

Définition

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

Paramètres

key
TKey

Retours

Implémente

S’applique à