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ReferenceOwnershipBuilder<TEntity,TRelatedEntity>.OnDelete Method

Definition

Configures how a delete operation is applied to dependent entities in the relationship when the principal is deleted or the relationship is severed.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder<TEntity,TRelatedEntity> OnDelete (Microsoft.EntityFrameworkCore.DeleteBehavior deleteBehavior);
override this.OnDelete : Microsoft.EntityFrameworkCore.DeleteBehavior -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder<'Entity, 'RelatedEntity (requires 'Entity : null and 'RelatedEntity : null)>
Public Overridable Function OnDelete (deleteBehavior As DeleteBehavior) As ReferenceOwnershipBuilder(Of TEntity, TRelatedEntity)

Parameters

deleteBehavior
DeleteBehavior

The action to perform.

Returns

The same builder instance so that multiple configuration calls can be chained.

Applies to