Entity Framework 6 - Knowledge Base (KB)
3 results in tag: associations
Update "one to many" relationships with separate associations using Entity Framework, Code First.
It took me way too long to find a solution to the scenario described below. What should seemingly be a simple affair proved to be rather difficult. The question is: ...Using Entity Framework 4.1 (Code First approach) and "Independent associations" how do ...
asked by Martin
Why is The navigation property '' declared on type '' has been configured with conflicting multiplicities. error show up?
I have an ...Asp_Users... table and a ...Resource... tables. In the Entity Framework world, I have a ...Asp_Users... POCO and a ...Resource... POCO. Moreover, the ...Resource... POCO is abstract and is part of a Table-per-Hierarchy model. The Table-per-Hi...
asked by user1338998
Entity Framework: Issue with adding new entity to the contex after deleting
In my context I am deleting one of the existing entities. And in the same context I am trying to add a new entity with using code below:... if (entity != null && EFContext.Entry(entity).State == EntityState.Detached) { try ...
asked by Dilshod
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