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RelationshipDiscoveryConvention.ProcessForeignKeyNullNavigationSet Méthode

  • Référence

Définition

Espace de noms:
Microsoft.EntityFrameworkCore.Metadata.Conventions
Assembly:
Microsoft.EntityFrameworkCore.dll
Paquet:
Microsoft.EntityFrameworkCore v6.0.0
Paquet:
Microsoft.EntityFrameworkCore v7.0.0
Paquet:
Microsoft.EntityFrameworkCore v8.0.0
Paquet:
Microsoft.EntityFrameworkCore v9.0.0
Source:
RelationshipDiscoveryConvention.cs
Source:
RelationshipDiscoveryConvention.cs
Source:
RelationshipDiscoveryConvention.cs
Source:
RelationshipDiscoveryConvention.cs

Appelée après qu’une navigation a la null valeur sur une clé étrangère.

public virtual void ProcessForeignKeyNullNavigationSet (Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder relationshipBuilder, bool pointsToPrincipal, Microsoft.EntityFrameworkCore.Metadata.Conventions.IConventionContext<Microsoft.EntityFrameworkCore.Metadata.IConventionNavigation> context);
abstract member ProcessForeignKeyNullNavigationSet : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder * bool * Microsoft.EntityFrameworkCore.Metadata.Conventions.IConventionContext<Microsoft.EntityFrameworkCore.Metadata.IConventionNavigation> -> unit
override this.ProcessForeignKeyNullNavigationSet : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder * bool * Microsoft.EntityFrameworkCore.Metadata.Conventions.IConventionContext<Microsoft.EntityFrameworkCore.Metadata.IConventionNavigation> -> unit
Public Overridable Sub ProcessForeignKeyNullNavigationSet (relationshipBuilder As IConventionForeignKeyBuilder, pointsToPrincipal As Boolean, context As IConventionContext(Of IConventionNavigation))

Paramètres

relationshipBuilder
IConventionForeignKeyBuilder

Générateur de la clé étrangère.

pointsToPrincipal
Boolean

Valeur indiquant si la null navigation pointe vers le type d’entité principal.

context
IConventionContext<IConventionNavigation>

Informations supplémentaires associées à l’exécution de la convention.

Implémente

ProcessForeignKeyNullNavigationSet(IConventionForeignKeyBuilder, Boolean, IConventionContext<IConventionNavigation>)

S’applique à