Now i'm tring to use the same way (triggering comands) to work with float fields. Everything works perfectly when i work with a single float collumn, i'm using a trigger to this command "='=Valor_Venda >= varValorCorte'". But when i do the same in a collumn wich is the result of a SUM between two fields, nothing happened, i tried this command "='=SUM(Valor_Venda) - SUM(Valor_Liquido) >= varValorCorte"
Is there a way to achieve the same select effect in a field that is made by a SUM or a calculation ?