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From: =?UTF-8?B?R3VscMKu?= <gulp@hotmail.it>
Newsgroups: it.comp.java
Subject: sommare valori da JTextField
Date: Tue, 29 Sep 2015 09:48:45 +0200
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Xref: csiph.com it.comp.java:8559

C'č qualcosa di sbagliato in questo codice?

  private void Somma(){
       double sum =0;
       double imp=0;
       String num;
       for (int i=0;i<13;i++){
         num=txtImportoriga[i].getText();
         if (num.length()>0){
             //imp=Double.valueOf(num);
             imp=parseDouble(num);
         }
         else{
             imp=0;
         }
        sum=sum + imp;
        txtTotale.setText(Uty.StrFormattaCur(sum,false));
     }
     }

Alcuni txtImportoriga hanno stringa: ""

-- 
Gulp®
(forse mi sono perso qualcosa :))