Hi,

when filtering collections I use the following code (selfservicing) as described in the docs:

AEntityCollection colAEntity = new AEntityCollection();
IPredicateExpression filter = (AEntityFields.AField == aValue) & (AEntityFields.BField == bValue);
colAEntity.GetMulti(filter);

and it works fine. But if I have only one filter criterium this approach doesn't work and I have to use:

AEntityCollection colAEntity = new AEntityCollection();
IPredicateExpression filter = new PredicateExpression();
filter.Add(AEntityFields.AField == aValue);
colAEntity.GetMulti(filter);

Is this as designed or am I doing something wrong?

Thanks in advance Andreas

That's a limitation of the operator overloading scheme in .NET at the moment. Until Linq is released, we've to deal with what .NET offers, I'm afraid.

You can speed it up a bit by doing: IPredicateExpression filter = new PredicateExpression((AEntityFields.AField == aValue));

Cool trick. Thanks alot.