Hi Dragan,

>Few possibilities here: txnValorPorConta.When returns .f.
-No code in When event

>its .GotFocus sets focus to something else;
-No, only some change to backgroud color

>.txnSaldo.value is null (at eof?)
-No, this's a read only field and have value

>you're calling this from a .valid, .when, .rangelow or .rangehigh methods.
-My valid Method call's a Validation method, then from here, i call ValorPorConta method, that have the code i post....

>So, we'd need a few more details:
>- do you get an error?
-No

- how are you calling this, from which method
-From my Validation Method, the validation method is call from the valid method.

> - what does get the focus?
Go to another control in form

João Batista