getting labels from gravity form

Hi, I'm writing a code which returns on the screen entries from my GForm. It's easy. But a have got one problem. I cannot get all labels of my field e.g form has three fields: name, surname, email. I don't see the last one

$columns = RGFormsModel::get_grid_columns(2, false);

echo var_export(RGFormsModel::get_lead(47),true); // 47 is some id

echo var_export($columns,true);

How to get all labels in order to achieve something like this:
fieldLabel | entry
fieldLabel | entry
fieldLabel | entry

if this is not a proper place in the forum to such a question please move it somewhere else

Hi, thanks for reply. From the beginning. I wrote a plugin which adds user after filling the form. Login is email. Then after login such a user I would like to print his entries.
here is my code so far. This code prints all values but not all labels and I don't know why?
So again I would like to return label/name of the field from form and value which was entered by the user. Now for example this code returns 90% of what I need -> all values but not all names :( I hope it's clear for you
link http://mundus.amu.edu.pl/tosca/application/test-shortcut-op

add_shortcode('display-info', 'pre_submission_handler');
function pre_submission_handler(){

	require_once(ABSPATH . WPINC . "/wp-db.php");
 	global $wpdb;
	global $current_user;

	get_currentuserinfo();

      	echo 'Username: ' . $current_user->user_login . "<br />";

 	$sql = "SELECT * FROM <code>wp_rg_lead_detail</code> WHERE lead_id = 47"; // lead_id will be automaticly from logged user

    	$result = $wpdb->get_results($sql);

	$columns = RGFormsModel::get_grid_columns(2, false);

	echo '<table border="1">';

	foreach($result as $row)
	{
		echo '<tr>';

		echo '<td>';

		echo $columns[$row->field_number][label] . "<br />";

		echo '</td>';

		echo '<td>';

		echo $row->value . "<br />";

		echo '</td>';

		echo '</tr>';

	}

	echo '</table>';

	echo var_export(RGFormsModel::get_lead(47),true);
	echo var_export($columns,true);

}