you Dont have any built in feature to do this you need to add a table and in that you need to add two rows one for headeer and another for grid and makinf the girdviews property to show header to false and allow scrollable.
<pre lang="HTML">
<table>
<tr>
<td>
<!-- your grid header goes here -->
</td></tr>
<tr>
<td>
<!-- your grid content goes here. make your grid view show header property to false and allow scrollable to true-->
</td>
</tr>
</table>