Listingcode membuat Password Di netbeens










Frame 1. Username dan Password  

 private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                        
      this.dispose();
    }                                       

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                        
    if(jTextField1.getText().equals("admin") &&
                jPasswordField1.getText().equals("12345")) {
            new NewJFrame1().show();
            this.dispose();
        }

        else{
        JOptionPane.showMessageDialog(null,
                "Maaf, Username dan Password salah", "Error Dialog", JOptionPane.INFORMATION_MESSAGE);
        jTextField1.setText("");
            jPasswordField1.setText("");
        }
    }      



Frame 2. Halaman Utama

 private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
         int nilai1;
        int nilai2;
        int nilai3;
        String hasil;
      
        nilai1=Integer.valueOf(jTextField1.getText());
        nilai2=Integer.valueOf(jTextField2.getText());
        nilai3=nilai1+nilai2;
      
        hasil=String.valueOf(nilai3);
        jLabel3.setText(hasil);
    }                                       

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
         jTextField1.setText(" ");
        jTextField2.setText(" ");
        jLabel3.setText(" ");
    }                                       

    private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
        this.dispose();
    }                                       

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
        new NewJFrame().show();
            this.dispose();
    }       

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