前台代码：<%@ Page Language="C#" MasterPageFile="~/admin/header_footer.master" AutoEventWireup="true" CodeFile="editPrice.aspx.cs" Inherits="admin_editPrice" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<table border="0" cellpadding="0" cellspacing="0" align="center">
<tr>
<td style="text-align: center;">
价格信息</td>
</tr>
<tr>
<td style="text-align: center; height: 139px;">
<asp:DataList ID="DataList1" runat="server" OnCancelCommand="DataList1_CancelCommand" OnEditCommand="DataList1_EditCommand" OnUpdateCommand="DataList1_UpdateCommand" OnDeleteCommand="DataList1_DeleteCommand">
<ItemTemplate>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 100px; height: 16px">
<asp:Label ID="Label1" runat="server" Text='<%# Bind("type_Id") %>'></asp:Label></td>
<td style="width: 100px; height: 16px">
<asp:Label ID="Label2" runat="server" Text='<%# Bind("type") %>'></asp:Label></td>
<td style="width: 100px; height: 16px">
<asp:Label ID="Label3" runat="server" Text='<%# Bind("price") %>'></asp:Label></td>
<td style="width: 100px; height: 16px">
<asp:Button ID="btnEdit" runat="server" Text="修改" OnClientClick="return confirm('确认要编辑吗？');" CommandName="Edit" CommandArgument=' <%# Eval( "price") %> ' /></td>
<td style="width: 100px; height: 16px">
<asp:Button ID="Button2" runat="server" Text="删除" OnClientClick="return confirm('确认要删除吗？');" CommandArgument='<%#Eval("type_Id") %>' CommandName="Delete" /></td>
</tr>
</table>
</ItemTemplate>
<HeaderTemplate>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 100px; height: 12px;">
编号</td>
<td style="width: 100px; height: 12px;">
类型</td>
<td style="width: 100px; height: 12px;">
价格</td>
<td style="width: 100px; height: 12px;">
编辑</td>
<td style="width: 100px; height: 12px">
删除</td>
</tr>
</table>
</HeaderTemplate>
<EditItemTemplate>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 100px; height: 16px">
<asp:Label ID="Label1" runat="server" Text='<%# Bind("type_Id") %>'></asp:Label></td>
<td style="width: 100px; height: 16px">
<asp:Label ID="Label2" runat="server" Text='<%# Bind("type") %>'></asp:Label></td>
<td style="width: 100px; height: 16px">
<asp:TextBox ID="tbPrice" runat="server" Text='<%# Bind("price") %>' Width="50px"></asp:TextBox></td>
<td style="width: 100px; height: 16px">
<asp:Button ID="btnUpdate" runat="server" Text="更新" CommandArgument='<%# Eval("type_Id") %> ' CommandName="Update" /></td>
<td style="width: 100px; height: 16px">
<asp:Button ID="btnCancel" runat="server" Text="取消" CommandName="Cancel" /></td>
</tr>
</table>
</EditItemTemplate>
</asp:DataList>
<asp:Label ID="lbCount" runat="server" Text="lbCount"></asp:Label>
<asp:Label ID="lbTotalPage" runat="server" Text="lbTotalPage"></asp:Label>
<asp:Label ID="lbCurPage" runat="server" Text="lbCurPage"></asp:Label> <asp:HyperLink
ID="hlnkHead" runat="server">首页</asp:HyperLink>
<asp:HyperLink ID="hlnkPrev" runat="server">上一页</asp:HyperLink>
<asp:HyperLink ID="hlnkNext" runat="server">下一页</asp:HyperLink>
<asp:HyperLink ID="hlnkEnd" runat="server">尾页</asp:HyperLink>
</td>
</tr>
<tr>
<td style="text-align: left">
在这里你也可以添加相关的类型，并对其进行价格录入。</td>
</tr>
<tr>
<td style="text-align: center">
类型添加：<asp:TextBox ID="tbType" runat="server"></asp:TextBox>
单价：<asp:TextBox ID="tbPrice" runat="server"></asp:TextBox>
<asp:Button ID="btnAdd" runat="server" OnClick="btnAdd_Click" Text="添加" Width="58px" /></td>
</tr>
<tr>
<td>
</td>
</tr>
</table>
</asp:Content>
后台绑定：
private void dListBindData()
{
string strCon = ConfigurationManager.AppSettings["SqlConnectionString"].ToString();
SqlConnection con = new SqlConnection(strCon);
SqlDataAdapter da = new SqlDataAdapter("select * from type", con);
DataSet ds = new DataSet();
try
{
con.Open();
//填充数据
da.Fill(ds, "type");
// 创建分页类
PagedDataSource objPage = new PagedDataSource();
objPage.DataSource = ds.Tables["type"].DefaultView;
//设置总的查询结果
lbCount.Text = "总共有" + ds.Tables["type"].Rows.Count.ToString() + "条记录";
//设置可以分页以及每页的行数
objPage.AllowPaging = true;
objPage.PageSize = 6;
//总页数
lbTotalPage.Text = "总页数：" + objPage.PageCount.ToString() + "页";
//定义变量来保存当前页
int CurPage;
//判断是否具有页面跳转的请求
if (Request.QueryString["Page"] != null)
{
CurPage = Convert.ToInt32(Request.QueryString["Page"]);
}
else
{
CurPage = 1;
}
//设置当前页的索引
objPage.CurrentPageIndex = CurPage - 1;
lbCurPage.Text = "当前页 ： 第" + CurPage.ToString() + "页";
//如果不是首页
if (!objPage.IsFirstPage)
{
//定义上一页超链接的url为： 当前执行页面的虚拟路径，并传递下一页面的索引值
hlnkHead.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(1);
hlnkPrev.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage - 1);
}
//如果不是最后一页
if (!objPage.IsLastPage)
{
//定义“下一页”超链接url为：当前执行页面的虚拟路径，并传递下一页面的索引值
hlnkNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage + 1);
hlnkEnd.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + objPage.PageCount.ToString();
}
DataList1.DataSource = objPage;
DataList1.DataBind();
con.Close();
}
catch(Exception error)
{
Response.Write(error.ToString());
}
}