The Entity Framework does not support the Expression.Invoke
operator. You receive the following exception when trying to use it:
"The LINQ expression node type 'Invoke' is not supported in LINQ to Entities.
Has anyone got a workaround for this missing functionality? I would like to use the PredicateBuilder detailed here in an Entity Framework context.
Edit 1 @marxidad - I like your suggestion, however it does baffle me somewhat. Can you give some further advice on your proposed solution?
Edit 2 @marxidad - Thanks for the clarification.
See Question&Answers more detail:os