//在GridView的行数据绑定完的事件中设置 
protected void gvObjectList_RowDataBound(object sender, GridViewRowEventArgs e) 
{ 
if (e.Row.RowType == DataControlRowType.DataRow || e.Row.RowType == DataControlRowType.Header) 
{ 
//保持列不变形 
for (int i = 0; i < e.Row.Cells.Count; i++) 
{ 
//方法一： 
e.Row.Cells[i].Text = " " + e.Row.Cells[i].Text + " "; 
e.Row.Cells[i].Wrap = false; 
//方法二： 
//e.Row.Cells[i].Text = "<nobr> " + e.Row.Cells[i].Text + " </nobr>"; 
} 
} 
}