ReferenceOwnershipBuilder<TEntity,TRelatedEntity>.OnDelete Method
Definition
Important
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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
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Entity Framework