高亮显示GridView当前行

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='yellow',this.style.fontWeight='bold'");

        e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='white',this.style.fontWeight=''");

    }

http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dynstyle/styles.asp
http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/howto/activatingtext.asp