SqlServerPropertyBuilderExtensions.HasValueGenerationStrategy Metode

Referensi

Definisi

Ruang nama:: Microsoft.EntityFrameworkCore

Rakitan:: Microsoft.EntityFrameworkCore.SqlServer.dll

Paket:: Microsoft.EntityFrameworkCore.SqlServer v3.0.0

Paket:: Microsoft.EntityFrameworkCore.SqlServer v3.1.0

Paket:: Microsoft.EntityFrameworkCore.SqlServer v5.0.0

Paket:: Microsoft.EntityFrameworkCore.SqlServer v6.0.0

Paket:: Microsoft.EntityFrameworkCore.SqlServer v7.0.0

Paket:: Microsoft.EntityFrameworkCore.SqlServer v8.0.0

Penting

Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.

Overload

HasValueGenerationStrategy(IConventionPropertyBuilder, Nullable<SqlServerValueGenerationStrategy>, Boolean)	Mengonfigurasi strategi pembuatan nilai untuk properti kunci, saat menargetkan SQL Server.
HasValueGenerationStrategy(IConventionPropertyBuilder, Nullable<SqlServerValueGenerationStrategy>, StoreObjectIdentifier, Boolean)	Mengonfigurasi strategi pembuatan nilai untuk properti kunci, saat menargetkan SQL Server untuk tabel tertentu.

HasValueGenerationStrategy(IConventionPropertyBuilder, Nullable<SqlServerValueGenerationStrategy>, Boolean)

Mengonfigurasi strategi pembuatan nilai untuk properti kunci, saat menargetkan SQL Server.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder HasValueGenerationStrategy (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy? valueGenerationStrategy, bool fromDataAnnotation = false);

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasValueGenerationStrategy (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy? valueGenerationStrategy, bool fromDataAnnotation = false);

static member HasValueGenerationStrategy : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * Nullable<Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder

<Extension()>
Public Function HasValueGenerationStrategy (propertyBuilder As IConventionPropertyBuilder, valueGenerationStrategy As Nullable(Of SqlServerValueGenerationStrategy), Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

Parameter

propertyBuilder: IConventionPropertyBuilder

Penyusun untuk properti sedang dikonfigurasi.

valueGenerationStrategy: Nullable<SqlServerValueGenerationStrategy>

Strategi pembuatan nilai.

fromDataAnnotation: Boolean

Menunjukkan apakah konfigurasi ditentukan menggunakan anotasi data.

Mengembalikan

IConventionPropertyBuilder

Instans penyusun yang sama jika konfigurasi diterapkan, null jika tidak.

Keterangan

Lihat Memodelkan jenis dan hubungan entitas, dan Mengakses database SQL Server dan Azure SQL dengan EF Core untuk informasi dan contoh selengkapnya.

Berlaku untuk

HasValueGenerationStrategy(IConventionPropertyBuilder, Nullable<SqlServerValueGenerationStrategy>, StoreObjectIdentifier, Boolean)

Mengonfigurasi strategi pembuatan nilai untuk properti kunci, saat menargetkan SQL Server untuk tabel tertentu.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasValueGenerationStrategy (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy? valueGenerationStrategy, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject, bool fromDataAnnotation = false);

static member HasValueGenerationStrategy : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * Nullable<Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy> * StoreObjectIdentifier * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder

<Extension()>
Public Function HasValueGenerationStrategy (propertyBuilder As IConventionPropertyBuilder, valueGenerationStrategy As Nullable(Of SqlServerValueGenerationStrategy), ByRef storeObject As StoreObjectIdentifier, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder