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10

answers:

1
Q: 

how to I make a Navigation Property be mandatory in the EF designer? (e.g. make Node always have a NodeType)

Hi,

how to I make a Navigation Property be mandatory in the EF designer? (e.g. make Node always have a NodeType)

i.e. so that in the database the NODE foreign key to NODE_TYPE has to be set/have a value

+1  A: 

Specify this on the Association, multiplicity = 1 to ...

Hightechrider  2010-05-17 07:42:05
oh, I'd tried that, but perhaps I didn't test properly - I'll check
Greg  2010-05-17 07:55:13

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