//在GV1_DataBound事件中加上：
protected void GV1_DataBound(object sender, EventArgs
e)
{
try
{
for (int j = 0; j < GV1.Rows.Count;
j++)
{
for (int i = 0; i < GV1.HeaderRow.Cells.Count - 1;
i++)
{
GV1.Rows[j].Cells[i].Text = "<nobr>" + GV1.Rows[j].Cells[i].Text +
"</nobr>";
}
}
}
catch
{
}
}