How to Attach JavaScript and CSS for drupal_render in Drupal 7

<?php
function example_admin_settings() {
  $form['#attached_css'] = array(

    drupal_get_path('module', 'example') . '/example.admin.css'
  ),
  $form['#attached_js'] = array(

    'alert("Hello World.");' => 'inline',

    array(
      'data' => array('mymodule' => array(...)),
      'type' => 'setting'
    ),
  );
  $form['example'] = array(
    '#type' => 'fieldset',
    '#title' => t('Example');
  );
  return $form;
}
?>

For more please visit:

http://drupal.org/update/themes/6/7