ConcurrentDictionary<TKey,TValue>.ICollection<KeyValuePair<TKey,TValue>>.Contains Metoda

Definicja

Przestrzeń nazw:

System.Collections.Concurrent

Zestaw:

System.Collections.Concurrent.dll

Źródło:

ConcurrentDictionary.cs

Pobiera, czy element ICollection<T> zawiera element z określonym kluczem.

 virtual bool System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Contains(System::Collections::Generic::KeyValuePair<TKey, TValue> keyValuePair) = System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<TKey, TValue>>::Contains;

bool ICollection<KeyValuePair<TKey,TValue>>.Contains (System.Collections.Generic.KeyValuePair<TKey,TValue> keyValuePair);

abstract member System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Contains : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> bool
override this.System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Contains : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> bool

Function Contains (keyValuePair As KeyValuePair(Of TKey, TValue)) As Boolean Implements ICollection(Of KeyValuePair(Of TKey, TValue)).Contains

Parametry

keyValuePair

KeyValuePair<TKey,TValue>

Klucz do zlokalizowania w obiekcie ICollection<T>.

Zwraca

Boolean

true jeśli element ICollection<T> zawiera element z określonym kluczem; w przeciwnym razie false.

Implementuje

Contains(T)

Zobacz też

• Kolekcje bezpieczne wątkowo
• Instrukcje: Dodawanie elementów do kolekcji ConcurrentDictionary i ich usuwanie