LINQ to SQL: Maintain FK-constraints

[Jesper Lund Stocholm]

I recieve a bunch of data (in a CSV-file) that I need to persist in a
relational data structure with foreign keys etc. I would like to use LINQ
to do this, but I am not sure how to do it.

I have seen some posts here where a single row is added to a table - that
works fine. But here I need to add rows to multiple tables - with the
corresponding FK-constraints maintained.

Can you give me some hints to achieve this? Is LINQ the right choice for
this task - or should I return to regular SQL ADO.Net for this?

Thanks, in advance

:o)

--
Jesper Lund Stocholm
http://idippedut.dk