SqlServerModelBuilderExtensions.HasValueGenerationStrategy Method

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.SqlServer.dll

Package:

Microsoft.EntityFrameworkCore.SqlServer v8.0.0

Configures the default value generation strategy for key properties marked as OnAdd, when targeting SQL Server.

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

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

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

Parameters

modelBuilder

IConventionModelBuilder

The model builder.

valueGenerationStrategy

Nullable<SqlServerValueGenerationStrategy>

The value generation strategy.

fromDataAnnotation

Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

IConventionModelBuilder

The same builder instance if the configuration was applied, null otherwise.

Remarks

See Modeling entity types and relationships, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.