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IPrincipalKeyValueFactory<TKey>.CreateFromBuffer(ValueBuffer) Metode

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Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.ChangeTracking
Rakitan:
Microsoft.EntityFrameworkCore.dll
Paket:
Microsoft.EntityFrameworkCore v5.0.0
Paket:
Microsoft.EntityFrameworkCore v6.0.0
Paket:
Microsoft.EntityFrameworkCore v7.0.0
Paket:
Microsoft.EntityFrameworkCore v8.0.0

Membuat objek kunci dari nilai kunci yang diperoleh dari posisi terindeksnya dalam .ValueBuffer

public object CreateFromBuffer (Microsoft.EntityFrameworkCore.Storage.ValueBuffer valueBuffer);
public object? CreateFromBuffer (Microsoft.EntityFrameworkCore.Storage.ValueBuffer valueBuffer);
abstract member CreateFromBuffer : Microsoft.EntityFrameworkCore.Storage.ValueBuffer -> obj
Public Function CreateFromBuffer (valueBuffer As ValueBuffer) As Object

Parameter

valueBuffer
ValueBuffer

Buffer yang berisi nilai kunci.

Mengembalikan

Object

Objek kunci, atau null jika salah satu nilai kunci null.

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