Programming Tutorial

after designing the form....

the event handler for the submit jtextfield..

Note: this is for only firstname so do the rest..

private void subKeyReleased(java.awt.event.KeyEvent evt) {    
                           
      String operation = sub.getText();
       String opt = operation.toLowerCase();
       if("submit".equals(opt)){
     
       String fN = fn.getText();
       this.fn.setVisible(false);
       this.fnlab.setText(fN);

}