jQuery改变GridView的样式

 protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

    {

        if (e.Row.RowType == DataControlRowType.DataRow)

        {

            e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#B9D3EE'");

            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");

        }

    }

 也可以利用JQUERY实现相关的功能

            //变色
            $("tr").filter(function(){
                return $('td',this).length && !$('table',this).length
             }).css({ background:"ffffff" }).hover(
                    function(){$(this).css({background:"#C1DAD7"});},
                    function(){$(this).css({background:"#ffffff"});}
             );

 实例代码