I am currently trying to add a one to one foreign key relationship in LightSwitch. It is between an ID and a username. Ideally I would be able to show the username wherever the related ID is displayed. Any help much appreciated.
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I am currently trying to add a one to one foreign key relationship in LightSwitch. It is between an ID and a username. Ideally I would be able to show the username wherever the related ID is displayed. Any help much appreciated.
one to one relationships are not supported. What is supported is one to one or zero mappings. See http://msdn.microsoft.com/en-us/library/ff852044.aspx#Multiplicity