ExpandoObject.ICollection<KeyValuePair<String,Object>>.Contains Méthode

Définition

Espace de noms:

System.Dynamic

Assembly:

System.Linq.Expressions.dll

Source:

ExpandoObject.cs

Détermine si ICollection<T> contient une clé et une valeur spécifiques.

 virtual bool System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Contains(System::Collections::Generic::KeyValuePair<System::String ^, System::Object ^> item) = System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<System::String ^, System::Object ^>>::Contains;

bool ICollection<KeyValuePair<string,object>>.Contains (System.Collections.Generic.KeyValuePair<string,object> item);

abstract member System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Contains : System.Collections.Generic.KeyValuePair<string, obj> -> bool
override this.System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Contains : System.Collections.Generic.KeyValuePair<string, obj> -> bool

Function Contains (item As KeyValuePair(Of String, Object)) As Boolean Implements ICollection(Of KeyValuePair(Of String, Object)).Contains

Paramètres

item

KeyValuePair<String,Object>

Structure KeyValuePair<TKey,TValue> à rechercher dans ICollection<T>.

Retours

Boolean

true si la collection contient une clé et une valeur spécifiques ; sinon, false.

Implémente

Contains(T)