GridView 下增加自动编号列

 此处是用GridView自带分页
<asp:TemplateField HeaderText="序号">
<ItemTemplate>

<%this.GridView1.PageIndex  * this.GridView1.PageSize + Container.DataItemIndex + 1%>

</ItemTemplate>

</asp:TemplateField>
    
      下面是用AspNetPager分页控件的情况:
<asp:TemplateField HeaderText="序号">
<ItemTemplate>

<%# (this.Pager1.CurrentPageIndex - 1* this.Pager1.PageSize + Container.DataItemIndex + 1%>

</ItemTemplate>

</asp:TemplateField>
     
       其它情况举一反三了!

     GridView 增加删除确认以及鼠标划过行变色


  protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        
//如果是绑定数据行

        if (e.Row.RowType ==
 DataControlRowType.DataRow)
        {
            
//鼠标经过时,行背景色变

            e.Row.Attributes.Add("onmouseover""this.style.backgroundColor='#E6F5FA'"
);
            
//鼠标移出时,行背景色变

            e.Row.Attributes.Add("onmouseout""this.style.backgroundColor='#FFFFFF'"
);

            
//当有编辑列时,避免出错,要加的RowState判断

            if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState ==
 DataControlRowState.Alternate)
            {   
               ((LinkButton)e.Row.Cells[
4].Controls[0]).Attributes.Add("onclick""javascript:return confirm('你确认要删除:\"" + e.Row.Cells[2].Text + "\"吗?')"
);
            }
        }

    }
原文地址:https://www.cnblogs.com/tongdengquan/p/6090568.html