LINQ: Create persistable Associations in Code, Without Foreign Key

Posted by Alex on Stack Overflow See other posts from Stack Overflow or by Alex
Published on 2009-09-14T00:37:16Z Indexed on 2010/04/13 14:13 UTC
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c#

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.NET

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LINQ

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linq-to-sql

Hello, I know that I can create LINQ Associations without a Foreign Key. The problem is, I've been doing this by adding the [Association] attribute in the DBML file (same as through the designer), which will get erased again after I refresh my database (and reload the entire table structure).

I know that there is the MyData.cs file (as part of the DBML) in which I can place my partial extensions etc. to domain objects (to persist even after I refresh the DBML), but I don't know how to create an association there?

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