gridview 实现鼠标悬浮行提示行中列的信息

 protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

    {          for (int i = 0; i < e.Row.Cells.Count; i++)//获取总列数    

     {           

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

      {             

Label ibl=(Label) e.Row.FindControl("Label1") as Label;

            {//设置title为gridview的head的text             

    e.Row.Cells[i].Attributes.Add("title", DataBinder.Eval(e.Row.DataItem, "Audit").ToString());    

         }       

      }     

    }    

}