//GridView控件行数据绑定事件

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

{

if (e.Row.RowType == DataControlRowType.DataRow) //如果是数据行

{

//已设置公告内容列的宽度是200

//为公告内容列添加word-break属性

e.Row.Cells[2].Style.Add("word-break", "break-all");

}

}