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

Definição

Namespace:

System.Collections.Concurrent

Assembly:

System.Collections.Concurrent.dll

Origem:

ConcurrentDictionary.cs

Determina se o ICollection<T> contém um elemento com a chave especificada.

 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

Parâmetros

keyValuePair

KeyValuePair<TKey,TValue>

A chave a ser localizada no ICollection<T>.

Retornos

Boolean

true se o ICollection<T> contiver um elemento com a chave especificada; caso contrário, false.

Implementações

Contains(T)

Confira também

• Coleções Thread-Safe
• Como: Adicionar e remover itens de um ConcurrentDictionary