CODEWITHSUNDEEP
entity-framework-5
Schandlich
Schandlich

Reputation: 693

Multiple Results Sets in EF 5

So I am following the instructions found here: http://msdn.microsoft.com/en-US/data/jj691402 concerning how to handle multiple result sets from in EF.

I am trying to avoid the second solution as this will involve changing the EDMX by hand, which concerns me as I do not want to have to worry about other members on my team overwriting them.

But the first example still seems to be lacking. It refers to the ObjectContext.Translate<TEntity> method, but no where does it say how the <TEntity> is being created. Any time I create an Entity by hand, I of course get Error 2062, "no mapping between entity set and association set". Is there a step that I am missing? Or does the first solution not work with a DB first approach?

Upvotes: 3

Views: 185

Answers (1)

Ladislav Mrnka
Ladislav Mrnka

Reputation: 364369

If you have create entity by hand in EF designer without mapping it to existing table or database view you indeed receive an error. Try to create complex type instead.

Upvotes: 1

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