前台aspx：
<body>
<form id="form1" runat="server">
<div>
车名：<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
品牌：<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
价格：<asp:DropDownList ID="DropDownList1" runat="server">
<asp:ListItem>=</asp:ListItem>
<asp:ListItem>></asp:ListItem>
<asp:ListItem><</asp:ListItem>
</asp:DropDownList>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="查询" />
<table style=" 100%; text-align: center;">
<tr style="background-color: navy; color: white;">
<td>编号</td>
<td>车名</td>
<td>品牌</td>
<td>时间</td>
<td>耗油量</td>
<td>功率</td>
<td>排气量</td>
<td>价格</td>
<td>图片</td>
</tr>
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<tr style="background-color: gray; color: white;">
<td><%#Eval("code") %></td>
<td><%#Eval("name") %></td>
<td><%#Eval("brand") %></td>
<td><%#Eval("time") %></td>
<td><%#Eval("oil") %></td>
<td><%#Eval("powers") %></td>
<td><%#Eval("exhaust") %></td>
<td><%#Eval("price") %></td>
<td><%#Eval("pic") %></td>
</tr>
</ItemTemplate>
</asp:Repeater>
</table>
当前第【<asp:Label ID="Label1_now" runat="server" Text="1"></asp:Label>】页
<asp:Button ID="Button_first" runat="server" Text="首页" />
<asp:Button ID="Button_prev" runat="server" Text="上一页" />
<asp:Button ID="Button_next" runat="server" Text="下一页" />
<asp:Button ID="Button_last" runat="server" Text="末页" />
最大页数【<asp:Label ID="Label1" runat="server" Text="0"></asp:Label>】
</div>
</form>
</body>
后台cs：
public partial class _Default : System.Web.UI.Page { int count = 5; int page = 1; int max = 0; protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { using (DatamydbDataContext con = new DatamydbDataContext()) { Repeater1.DataSource = con.Car.Take(count); Repeater1.DataBind(); Label1.Text = Convert.ToInt32(Math.Ceiling(con.Car.Count() * 1.0 / count)).ToString(); } } Button_prev.Click += Button_prev_Click; Button_next.Click += Button_next_Click; Button1.Click += Button1_Click; Button_first.Click += Button_first_Click; Button_last.Click += Button_last_Click; } void Button_last_Click(object sender, EventArgs e) { page = Convert.ToInt32(Label1.Text); select(); } void Button_first_Click(object sender, EventArgs e) { page = 1; select(); } void Button1_Click(object sender, EventArgs e) { page = 1; select(); } void Button_next_Click(object sender, EventArgs e) { page = Convert.ToInt32(Label1_now.Text) + 1; select(); } void Button_prev_Click(object sender, EventArgs e) { page = Convert.ToInt32(Label1_now.Text) - 1; select(); } public void select() { using (DatamydbDataContext con = new DatamydbDataContext()) { IQueryable<Car> clist = con.Car.AsQueryable(); if (TextBox1.Text.Trim().Length > 0) { clist = clist.Where(r=>r.Name.Contains(TextBox1.Text)); } if (TextBox2.Text.Trim().Length > 0) { clist = clist.Where(r=>r.Brand.Contains(TextBox2.Text)); } if (TextBox3.Text.Trim().Length > 0) { decimal price = Convert.ToDecimal(TextBox3.Text); string st = DropDownList1.SelectedValue; if (st == "=") { clist = clist.Where(r=>r.Price==price); } if (st == ">") { clist = clist.Where(r => r.Price > price); } if (st == "<") { clist = clist.Where(r => r.Price < price); } } if (page < 1) { page++; return; } if (page > Convert.ToInt32(Math.Ceiling(clist.Count() * 1.0 / count))) { page--; return; } Repeater1.DataSource = clist.Skip((page - 1) * count).Take(count); Repeater1.DataBind(); Label1_now.Text = page.ToString(); max = Convert.ToInt32(Math.Ceiling(clist.Count() * 1.0 / count)); Label1.Text = max.ToString(); } } }