ImmutableDictionary<TKey,TValue>.ValueComparer 屬性

定義

命名空間:

System.Collections.Immutable

組件:

System.Collections.Immutable.dll

取得用來判斷值是否相等的值比較子。

public:
 property System::Collections::Generic::IEqualityComparer<TValue> ^ ValueComparer { System::Collections::Generic::IEqualityComparer<TValue> ^ get(); };

public System.Collections.Generic.IEqualityComparer<TValue> ValueComparer { get; }

member this.ValueComparer : System.Collections.Generic.IEqualityComparer<'Value>

Public ReadOnly Property ValueComparer As IEqualityComparer(Of TValue)

屬性值

IEqualityComparer<TValue>

用來判斷值是否相等的值比較子。

備註

更新不可變集合時，值比較會做為效能優化：不會取代相等值，以便將所需的複製數量降到最低。