OneToMany relationship appearing as OneToOne in Linq to SQL diagram

Posted by Robert Morgan on Stack Overflow See other posts from Stack Overflow or by Robert Morgan
Published on 2010-03-30T09:31:27Z Indexed on 2010/03/30 9:33 UTC
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linq-to-sql

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.NET

I have a OneToMany relationship in an SQL Server database.

When I add the tables to my Linq to SQL diagram (DBML) the relationship comes up as OneToOne.

I have other OneToMany relationships which synchronise correctly.

Even If I change the cardinality to OneToMany the collection still only returns a single entity.

Could this be a bug?

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