private void btnOKActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnOKActionPerformed
        try { parameter.setName(txfName.getText()); } catch (CantSetException e) {}
        try { parameter.setDescription(txfDescription.getText()); } catch (CantSetException e) {}
        try { parameter.setDataMin((float)spnDataMin.getValue()); } catch (CantSetException e) {}
        try { parameter.setDataMax((float)spnDataMax.getValue()); } catch (CantSetException e) {}
        try { parameter.setPrefix((String)cbxPrefix.getSelectedItem()); } catch (CantSetException e) {}
        try { parameter.setSuffix((String)cbxSuffix.getSelectedItem()); } catch (CantSetException e) {}
        dispose();
    }//GEN-LAST:event_btnOKActionPerformed