How to create columnspan in gridview?
<p>I have a grid like below. Here I am getting problem with "<strong>Hours Last 52 Weeks</strong>". Here I have to use this text over the grid headers like the below screen. How can I use this? Highlighted in "Yellow" is the actual text.</p>

<p>Please help me on this. Thanks in advance.</p>

<p><img src="http://i700.photobucket.com/albums/ww5/vsrikanth/2010-08-03_195801.jpg" alt="alt text"></p>
