Method ContainsKey

ContainsKey(TKey)

Returns a value indicating whether the dictionary contains the specified key.

Declaration

public bool ContainsKey(TKey key)

Parameters

Type	Name	Description
TKey	key

Returns

Type	Description
bool

Implements

ICollectionDictionary<TKey, TValue, TValueCollection>.ContainsKey(TKey)

IReadOnlyDictionary<TKey, TValue>.ContainsKey(TKey)