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

Definizione

Spazio dei nomi:
System.Dynamic
Assembly:
System.Core.dll, System.Dynamic.Runtime.dll
Assembly:
netstandard.dll, System.Linq.Expressions.dll
Assembly:
System.Dynamic.Runtime.dll
Assembly:
System.Linq.Expressions.dll
Assembly:
System.Core.dll
Assembly:
netstandard.dll
Origine:
ExpandoObject.cs
Origine:
ExpandoObject.cs
Origine:
ExpandoObject.cs
Origine:
ExpandoObject.cs
Origine:
ExpandoObject.cs

Determina se contiene ICollection<T> una chiave e un valore specifici.

 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

Parametri

item
KeyValuePair<String,Object>

Struttura KeyValuePair<TKey,TValue> da individuare nell'oggetto ICollection<T>.

Valori restituiti

Boolean

true se la raccolta contiene una chiave e un valore specifici; in caso contrario, false.

Implementazioni

Contains(T)

Si applica a