在实体框架C＃中从父实体获取子实体

Question

I have 1 to many relationship tables in SQL and I am using EF in MVC. I would like to get all relational child from parent table. relationship is setup on DB level. PK to FK etc.

I want to delete entity with child (and child of child).

please advise.

Thanks

Answer 1

In the model configuration, you need to define child properties relations with WillCascadeOnDelete()

Plenty of examples are available on MSDN. For starters check here