GridView 鼠標經過 改變顏色

 protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        //首先判断是否是数据行
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            //当鼠标停留时更改背景色
            e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#C0C0C0'");
            //当鼠标移开时还原背景色
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
        }
    }