EquatableKeyValue<TKey> 建構函式

參考

定義

命名空間:: Microsoft.EntityFrameworkCore.Update

組件:: Microsoft.EntityFrameworkCore.dll

套件:: Microsoft.EntityFrameworkCore v7.0.0

套件:: Microsoft.EntityFrameworkCore v8.0.0

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

建立 EquatableKeyValue<TKey> 的新執行個體

public EquatableKeyValue (Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable metadata, TKey keyValue, System.Collections.Generic.IEqualityComparer<TKey> keyComparer);

public EquatableKeyValue (Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable metadata, TKey? keyValue, System.Collections.Generic.IEqualityComparer<TKey> keyComparer);

new Microsoft.EntityFrameworkCore.Update.EquatableKeyValue<'Key> : Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable * 'Key * System.Collections.Generic.IEqualityComparer<'Key> -> Microsoft.EntityFrameworkCore.Update.EquatableKeyValue<'Key>

Public Sub New (metadata As IAnnotatable, keyValue As TKey, keyComparer As IEqualityComparer(Of TKey))

參數

metadata: IAnnotatable

相關聯的中繼資料。

keyValue: TKey

基礎索引鍵值。

keyComparer: IEqualityComparer<TKey>

索引鍵比較子。

適用於