前台aspx：

    
     
        
      
                   车名：
                   品牌：
                   价格：
                       
        
         =
                        
        
         >
                        
        
         <
                    
                   
                   
                   
                           
                                
        
       
       
                        
         
                              
编号
                              
车名
                              
品牌
                              
时间
                              
耗油量
                              
功率
                              
排气量
                              
价格
                              
图片
                         
                                         
                                      
<%#Eval("code") %>
                                      
<%#Eval("name") %>
                                      
<%#Eval("brand") %>
                                      
<%#Eval("time") %>
                                      
<%#Eval("oil") %>
                                      
<%#Eval("powers") %>
                                      
<%#Eval("exhaust") %>
                                      
<%#Eval("price") %>
                                      
<%#Eval("pic") %>
                                 
                                                        
       
            当前第【
       】页            
                   
                   
                   
                   最大页数【
       】        
      
    
     

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
     
       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();        }    }    }