Dictionary<TKey,TValue>.Values Vlastnost

Definice

Získá kolekci obsahující hodnoty v 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

Hodnota vlastnosti

Dictionary<TKey,TValue>.ValueCollection

Dictionary<TKey,TValue>.ValueCollectionObsahující hodnoty v Dictionary<TKey,TValue> .A Dictionary<TKey,TValue>.ValueCollection containing the values in the Dictionary<TKey,TValue>.

Příklady

Tento příklad kódu ukazuje, jak vytvořit výčet hodnot ve slovníku pomocí Values vlastnosti a jak vytvořit výčet klíčů a hodnot ve slovníku.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.

Tento příklad kódu je součástí většího příkladu, který je k dispozici pro Dictionary<TKey,TValue> třídu ( openWith je název slovníku používaného v tomto příkladu).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

Poznámky

Pořadí hodnot v Dictionary<TKey,TValue>.ValueCollection je neurčeno, ale je stejné pořadí jako přidružené klíče ve Dictionary<TKey,TValue>.KeyCollection vráceném Keys vlastností.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.

Vrácený Dictionary<TKey,TValue>.ValueCollection není statická kopie; namísto toho Dictionary<TKey,TValue>.ValueCollection odkazuje zpět na hodnoty v původní 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>. Proto se změny v tomto Dictionary<TKey,TValue> pokračování projeví v Dictionary<TKey,TValue>.ValueCollection .Therefore, changes to the Dictionary<TKey,TValue> continue to be reflected in the Dictionary<TKey,TValue>.ValueCollection.

Získání hodnoty této vlastnosti je operace O (1).Getting the value of this property is an O(1) operation.

Platí pro

Viz také