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

Definicja

Przestrzeń nazw:

System.Dynamic

Zestaw:

System.Linq.Expressions.dll

Źródło:

ExpandoObject.cs

Określa, czy element ICollection<T> zawiera określony klucz i wartość.

 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

Parametry

item

KeyValuePair<String,Object>

Struktura KeyValuePair<TKey,TValue> do zlokalizowania w obiekcie ICollection<T>.

Zwraca

Boolean

true jeśli kolekcja zawiera określony klucz i wartość; w przeciwnym razie , false.

Implementuje

Contains(T)