Show additional details when you hover over a column in gridview
<p>I want to display additional details when you hover over a row in gridview.The additional information is retreived from a differant table in my database using ado.net</p>

<p>Iam sure this might have been done previously and did not find the correct direction to acheive this. Are there any directions or previous links where this has been advised if not need directions please</p>

<p>thanks</p>
