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

Definición

Espacio de nombres:

System.Collections.Concurrent

Ensamblado:

System.Collections.Concurrent.dll

Source:

ConcurrentDictionary.cs

Obtiene un valor que indica si ICollection<T> contiene un elemento con la clave 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

Parámetros

keyValuePair

KeyValuePair<TKey,TValue>

Clave que se buscará en ICollection<T>.

Devoluciones

Boolean

true si la colección ICollection<T> contiene un elemento con la clave especificada; en caso contrario, false.

Implementaciones

Contains(T)

Consulte también

• Colecciones seguras para subprocesos
• Cómo: agregar y quitar elementos de ConcurrentDictionary