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ReadOnlyDictionary45<TKey,TValue>.ContainsKey(TKey) メソッド

定義

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

パラメーター

key
TKey

戻り値

実装

適用対象