Auto wrapped in GridView ?

Using CSS as follows

word-wrap: break-word;
white-space: pre-wrap; /* css-3 */

white-space: -moz-pre-wrap !important; /* Mozilla, since 1999 */

white-space: -pre-wrap; /* Opera 4-6 */

white-space: -o-pre-wrap; /* Opera 7 */

word-wrap: break-word; /* Internet Explorer 5.5+ */

for more details follow below link

"http://community.sgdotnet.org/blogs/chuawenching/archive/2007/03/22/ASP.NET-2.0-Autowrapping-in-GridView--_2D00_-Is-that-possible_3F00_.aspx"