Defines the type of behavior that happens when you delete a parent itemof two related lists.
'Declaration <SubsetCallableTypeAttribute> _ <ClientCallableTypeAttribute(Name := "RelationshipDeleteBehaviorType")> _ Public Enumeration SPRelationshipDeleteBehavior 'Usage Dim instance As SPRelationshipDeleteBehavior
[SubsetCallableTypeAttribute] [ClientCallableTypeAttribute(Name = "RelationshipDeleteBehaviorType")] public enum SPRelationshipDeleteBehavior
|None||Nothing happens when a parent item is deleted and the child item is left pointing to the parent as an orphan.|
|Cascade||A cascade delete happens when deleting a parent item deletes all relatedchildren items of the related list.|
|Restrict||Restricts a parent item having any children items in the related list from being deleted.|