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John C View Drop Down
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Joined: 24-Sep-2008
Location: Manchester UK
Posts: 4 		Post Options Post Options   Quote John C Quote  Post ReplyReply Direct Link To This Post Topic: Foreign Keys
    Posted: 29-Apr-2009 at 8:26am
Are there any tutorials or examples on setting up foreign keys in the MS EF designer and then passing them through to DevForce EF?
 
I'm relatively new to IdeaBlade and could work with Classic, but I'm not sure how to set up relationships in MS EF.
 
John.
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Joined: 27-Mar-2009
Location: San Francisco
Posts: 427 		Post Options Post Options   Quote ting Quote  Post ReplyReply Direct Link To This Post Posted: 30-Apr-2009 at 2:06pm
The EDM should pick up the foreign keys defined in the database.  If not, you can define the relationship yourself within the Microsoft EF designer.  Once it's in the EDM, DevForce automatically picks it up.  There is a 100 level learning unit that covers object mapping in WinClient.  Let us know if you have any more questions.
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jon View Drop Down
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Posts: 3 		Post Options Post Options   Quote jon Quote  Post ReplyReply Direct Link To This Post Posted: 14-Feb-2010 at 8:37pm
A key used in one table to represent the value of a primary key in a related table. While primary keys must contain unique values, foreign keys may have duplicates. You can find the foreign key tutorial here http://www.eglop.com/Contents/Support/Documentation/Online-Help/Database-Schema-Designer/Contents/Tutorial/ForeignKeyTutorial/ForeignKeyTutorial1.htm
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