Dictionary<TKey,TValue>.Values Dictionary<TKey,TValue>.Values Dictionary<TKey,TValue>.Values Dictionary<TKey,TValue>.Values Property

Définition

Obtient une collection contenant les valeurs dans Dictionary<TKey,TValue>.Gets a collection containing the values in the Dictionary<TKey,TValue>.

public:
 property System::Collections::Generic::Dictionary<TKey, TValue>::ValueCollection ^ Values { System::Collections::Generic::Dictionary<TKey, TValue>::ValueCollection ^ get(); };
public System.Collections.Generic.Dictionary<TKey,TValue>.ValueCollection Values { get; }
member this.Values : System.Collections.Generic.Dictionary<'Key, 'Value>.ValueCollection
Public ReadOnly Property Values As Dictionary(Of TKey, TValue).ValueCollection

Valeur de propriété

Exemples

Cet exemple de code montre comment énumérer les valeurs du dictionnaire à l’aide de la Values propriété et comment énumérer les clés et valeurs dans le dictionnaire.This code example shows how to enumerate the values in the dictionary using the Values property, and how to enumerate the keys and values in the dictionary.

Cet exemple de code fait partie d’un exemple plus complet fourni pour le Dictionary<TKey,TValue> classe (openWith est le nom du dictionnaire utilisé dans cet exemple).This code example is part of a larger example provided for the Dictionary<TKey,TValue> class (openWith is the name of the Dictionary used in this example).

// To get the values alone, use the Values property.
Dictionary<String^, String^>::ValueCollection^ valueColl =
    openWith->Values;

// The elements of the ValueCollection are strongly typed
// with the type that was specified for dictionary values.
Console::WriteLine();
for each( String^ s in valueColl )
{
    Console::WriteLine("Value = {0}", s);
}
// To get the values alone, use the Values property.
Dictionary<string, string>.ValueCollection valueColl =
    openWith.Values;

// The elements of the ValueCollection are strongly typed
// with the type that was specified for dictionary values.
Console.WriteLine();
foreach( string s in valueColl )
{
    Console.WriteLine("Value = {0}", s);
}
' To get the values alone, use the Values property.
Dim valueColl As _
    Dictionary(Of String, String).ValueCollection = _
    openWith.Values

' The elements of the ValueCollection are strongly typed
' with the type that was specified for dictionary values.
Console.WriteLine()
For Each s As String In  valueColl
    Console.WriteLine("Value = {0}", s)
Next s
// When you use foreach to enumerate dictionary elements,
// the elements are retrieved as KeyValuePair objects.
Console::WriteLine();
for each( KeyValuePair<String^, String^> kvp in openWith )
{
    Console::WriteLine("Key = {0}, Value = {1}",
        kvp.Key, kvp.Value);
}
// When you use foreach to enumerate dictionary elements,
// the elements are retrieved as KeyValuePair objects.
Console.WriteLine();
foreach( KeyValuePair<string, string> kvp in openWith )
{
    Console.WriteLine("Key = {0}, Value = {1}", 
        kvp.Key, kvp.Value);
}
' When you use foreach to enumerate dictionary elements,
' the elements are retrieved as KeyValuePair objects.
Console.WriteLine()
For Each kvp As KeyValuePair(Of String, String) In openWith
    Console.WriteLine("Key = {0}, Value = {1}", _
        kvp.Key, kvp.Value)
Next kvp

Remarques

L'ordre des valeurs dans Dictionary<TKey,TValue>.ValueCollection n'est pas spécifié, mais correspond à celui des clés associées dans l'objet Dictionary<TKey,TValue>.KeyCollection retourné par la propriété Keys.The order of the values in the Dictionary<TKey,TValue>.ValueCollection is unspecified, but it is the same order as the associated keys in the Dictionary<TKey,TValue>.KeyCollection returned by the Keys property.

Retourné Dictionary<TKey,TValue>.ValueCollection n’est pas une copie statique ; au lieu de cela, le Dictionary<TKey,TValue>.ValueCollection fait référence aux valeurs d’origine Dictionary<TKey,TValue>.The returned Dictionary<TKey,TValue>.ValueCollection is not a static copy; instead, the Dictionary<TKey,TValue>.ValueCollection refers back to the values in the original Dictionary<TKey,TValue>. Par conséquent, remplace le Dictionary<TKey,TValue> continuent d’être répercutées dans le Dictionary<TKey,TValue>.ValueCollection.Therefore, changes to the Dictionary<TKey,TValue> continue to be reflected in the Dictionary<TKey,TValue>.ValueCollection.

Obtention de la valeur de cette propriété est une opération o (1).Getting the value of this property is an O(1) operation.

S’applique à

Voir aussi