tag:blogger.com,1999:blog-11646261.post8868007517523173926..comments2024-01-02T00:43:44.344-08:00Comments on OakLeaf Systems: LINQ and Entity Framework Posts for 2/25/2008+Roger Jennings (--rj)http://www.blogger.com/profile/01700526164060680385noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-11646261.post-39815667178300605572008-02-27T19:25:00.000-08:002008-02-27T19:25:00.000-08:00Thanks Roger. The book is part of their "Programmi...Thanks Roger. The book is part of their "Programming" series, like Programming WCF, Programming this, Programming that. I left it to O'Reilly to worry about such things. All I care about is what Animal I get. :-)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-11646261.post-78793706059957456922008-02-27T00:33:00.000-08:002008-02-27T00:33:00.000-08:00Ugh... m:n relations are readonly by default as th...Ugh... m:n relations are readonly by default as they're a VIEW on a combination of 3 entities (where 2 of these can be the same type). One of the biggest mistakes one can make in an o/r framework is making the intermediate entity in an m:n relation 'hidden': if the intermediate has just FK fields, it isn't the objectification of a relation (NIAM/ORM) and therefore in the model 'not needed'. The Anonymousnoreply@blogger.com