how to delete the row and its child in entity framework 4

Question

I have a simple and beginner question.

I have two tables with 1 to N relationship. I want to when I delete a row in parent table, in an

other table the child of that row delete too.

How can I do that using entity framework?

you can add cascade delete in database – Eranga Jun 22 '11 at 06:48 — Eranga, Jun 22 '11 at 06:48

score 0 · Answer 1 · edited Oct 04 '18 at 23:37

0

Probably it was asked before, refer to the link below:

I do believe that you should handle that at Database level by using CASCADE DELETE ON.

edited Oct 04 '18 at 23:37

Remy Lebeau

answered Jun 22 '11 at 06:47

DotNetInfo

I do that but there is a error : An error occurred while updating the entries. See the inner exception for details. my code is : – mo_al Jun 22 '11 at 08:12
could you please provide more detail as I won't be able to solve with this much info – DotNetInfo Jun 22 '11 at 09:37

1 Answers1