v2.0.50727 Adapter

I am trying to filter my FindMatches call using a Relation Predicate but all I ever seem to get is an empty collection

Here is a sample of my failing code:

            RelationPredicateBucket bucket = new RelationPredicateBucket();
            bucket.Relations.Add(ParameterEntity.Relations.JobTypeParameterEntityUsingJobTypeParameterFk);
            bucket.PredicateExpression.Add(JobTypeParameterFields.Name == name);
            List<int> indexes = Parameters.FindMatches(bucket.PredicateExpression);
            if (indexes.Count > 0)
            {
                return Parameters[indexes[indexes.Count - 1]];
            }

where Parameters is a collection of ParameterEntity which references JobTypeParameterEntity

if I write my code like this then it works fine:

            foreach (ParameterEntity parameter in Parameters)
            {
                if (parameter.JobTypeParameter.Name == name)
                {
                    return parameter;
                }
            }

I guess I am doing something dumb

Thanks for any hints

--Sam

Hi,

The FindMatches method don't work with fields on related table.

I think you must fetch the entity collection with the bucket above.

Hierarchical in-memory filters will be available in v2.1, which is currently in development. V2.0 doesn't have in-memory hierarchical filters.

Thanks guys!