ReadOnlyDictionary<TKey,TValue>.ICollection<KeyValuePair<TKey,TValue>>.Contains Metodo

  • Riferimento

Definizione

Spazio dei nomi:
System.Collections.ObjectModel
Assembly:
System.ObjectModel.dll
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Origine:
ReadOnlyDictionary.cs
Origine:
ReadOnlyDictionary.cs
Origine:
ReadOnlyDictionary.cs

Determina se il dizionario contiene un valore specifico.

 virtual bool System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Contains(System::Collections::Generic::KeyValuePair<TKey, TValue> item) = System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<TKey, TValue>>::Contains;
bool ICollection<KeyValuePair<TKey,TValue>>.Contains (System.Collections.Generic.KeyValuePair<TKey,TValue> item);
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 (item As KeyValuePair(Of TKey, TValue)) As Boolean Implements ICollection(Of KeyValuePair(Of TKey, TValue)).Contains

Parametri

item
KeyValuePair<TKey,TValue>

Oggetto da individuare nel dizionario.

Restituisce

Boolean

true se l'oggetto item viene trovato nel dizionario; in caso contrario false.

Implementazioni

Contains(T)

Si applica a