Jim
Reputation: 423
Handling One to One foreign key relationships - LightSwitch
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.
Upvotes: 1
Views: 2041
Answers (1)
Robert MacLean
Reputation: 39261
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
Upvotes: 3
Related Questions
- Entity framework: One to one relationship, being able to navigate for both directions
- 1:1 relationship in Entity framework
- Setup One to Many without Foreign Key Entity Framework
- EF relation one-to-two
- Cannot assign to foreign keys in Lightswitch - Property or indexer cannot be assigned to -- it is read only
- Zero or One-to-Zero or One relationship issues
- How do I create a one-to-one relationship in WCF RIA Services for LightSwitch?
- How to resolve circular dependencies in VS Lightswitch?
- Mapping one to one foreign key relationships in Entity Framework 4.0?
- Defining Multiple Foreign Keys in Visual Studio