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AspNetPager+GridView实现分页的实例代码

  • 时间:2021-03-16 06:34 编辑: 来源: 阅读:
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摘要:AspNetPager+GridView实现分页的实例代码
.框架是.NET Framework 4.0 .一共为三个部分: 前台页面设计代码、前台页面程序代码、css样式 .其中数据库连接操作用了DB类(连接语句),SQLHelper(微软的数据库操作类) 效果图: 前台页面设计代码
[url=Styles/Paging.css]</head> <body>     <form id="form1" runat="server">     <div>         <asp:GridView ID="GridView1" runat="server" Height="261px" Width="737px"             CellPadding="4" ForeColor="#333333" GridLines="None">             <AlternatingRowStyle BackColor="White" />             <EditRowStyle BackColor="#2461BF" />             <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />             <HeaderStyle HorizontalAlign="Left" BackColor="#507CD1" Font-Bold="True"                 ForeColor="White" />             <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />             <RowStyle BackColor="#EFF3FB" />             <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />             <SortedAscendingCellStyle BackColor="#F5F7FB" />             <SortedAscendingHeaderStyle BackColor="#6D95E1" />             <SortedDescendingCellStyle BackColor="#E9EBEF" />             <SortedDescendingHeaderStyle BackColor="#4870BE" />         </asp:GridView>     </div>     <webdiyer:AspNetPager ID="AspNetPager1" runat="server"         onpagechanged="AspNetPager1_PageChanged" CssClass="anpager"         CurrentPageButtonClass="cpb" FirstPageText="首页" LastPageText="尾页"         NextPageText="后页" PrevPageText="前页">     </webdiyer:AspNetPager>     </form> </body> </html>
 前台页面程序代码
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using TestWebSite.Utilities; using System.Data; using System.Data.SqlClient; using Wuqi.Webdiyer; namespace TestWebSite {     public partial class Default : System.Web.UI.Page     {         protected void Page_Load(object sender, EventArgs e)         {             if (!IsPostBack)             {                 //调用绑定分页和GridView                 BindGridView();             }         }         ////绑定分页和GridView方法         private void BindGridView()         {             //查询语句             string sequal = "select StandardName as 标准名称, MakeUpItem as 补偿项目, Unit as 单位,"                 + " cast(UnitPrice as decimal(18,2)) as 单价, cast(StandRate as decimal(18,2)) as "                 + "成新率, Type as 分类 from Standard";             //获取数据表格             DataTable dt =                 SqlHelper.ExecuteDataset(DB.con, CommandType.Text, sequal).Tables[0];             //初始化分页数据源实例             PagedDataSource pds = new PagedDataSource();             //设置总行数             AspNetPager1.RecordCount = dt.Rows.Count;             //设置分页的数据源             pds.DataSource = dt.DefaultView;             //设置当前页             pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;             //设置每页显示页数             pds.PageSize = AspNetPager1.PageSize;             //启用分页             pds.AllowPaging = true;             //设置GridView的数据源为分页数据源             GridView1.DataSource = pds;             //绑定GridView             GridView1.DataBind();         }         protected void AspNetPager1_PageChanged(object sender, EventArgs e)         {             //调用绑定分页和GridView             BindGridView();         }     } }
 CSS样式
[u]复制代码[/u] 代码如下:
.anpager {     font: 11px Arial, Helvetica, sans-serif;     padding:10px 20px 10px 0;     margin: 0px; } .anpager a {     padding: 1px 6px;     border: solid 1px #ddd;     background: #fff;     text-decoration: none;     margin-right:2px } .anpager a:visited {     padding: 1px 6px;     border: solid 1px #ddd;     background: #fff;     text-decoration: none; } .anpager .cpb {     padding: 1px 6px;     font-weight: bold;     font-size: 13px;     border:none } .anpager a:hover {     color: #fff;     background: #ffa501;     border-color:#ffa501;     text-decoration: none; }
/* AspNetPager1属性设置: CssClass="anpager" CurrentPageButtonClass="cpb"*/
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