Hi,

I am new to this product so bare with me. I want to create a new predicate with the function "FieldCompareValuePredicate"

The first parameter is a field of type ientityfield

but the types of my fields I am seeing in my entity are of type IentityField2 because I am using the adapter scenario.

I do something like this

bucket.PredicateExpression.Add((New FieldCompareValuePredicate(FactoryClasses.EntityFieldFactory.Create(PublicationFieldIndex.UseOnline), ComparisonOperator.Equal, CType(strValue, System.Boolean))))

The create function of the entityfieldfactory class returns me a field of type IentityField2

Can't I use the the FieldCompareValuePredicate in a adapter scenario.

Please could you explain what I am doin wrong.

Thanks

Geert

Either use the predicate factory for convenience:

bucket.PredicateExpression.Add(PredicateFactory.CompareValue(PublicationFieldIndex.UseOnline, ComparisonOperator.Equal, CType(strValue, System.Boolean)))

or use the adapter constructor overload:

FieldCompareValuePredicate(FactoryClasses.EntityFieldFactory.Create(PublicationFieldIndex.UseOnline), Nothing,  ComparisonOperator.Equal, CType(strValue, System.Boolean))))

There are more overloads. Use one the overloads that require a PersistenceInfoBucket as the second parameter. Supply one, or pass null as in:

 predicateToAdd = 
                        new FieldCompareValuePredicate(field, null, ComparisonOperator.Equal, valueToUse);

Thanks for the quick response

Problem solved

Geert