关于传值分页问题请老鸟出马
.cs 代码 前台访问地址：/webpage.aspx?type=4

问题：如何将type=4的值赋给

 string sqlStr = "select * from land_info where info_type=" + type + " order by info_id desc";
和
string sqlStr = "select count(*) from land_info where info_type=" +type + "";


问题补充，固定type=3 的值可以测试通过


using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class info_webpage : System.Web.UI.Page 
{
  //public int type;
  //string stype = Request.QueryString["type"].ToString();//获取文章分类
  //int type = Int16.Parse(stype); 

  protected void Page_Load(object sender, EventArgs e)
  {
  //string stype = Request.QueryString["type"].ToString();//获取文章分类
  //type = Int16.Parse(stype);
  if (!Page.IsPostBack)
  { BindGrid(); }
  }

  protected void AspNetPager1_PageChanged(object sender, EventArgs e)
  {
  BindGrid();
  }
  public void BindGrid()
  {
  this.AspNetPager1.RecordCount = Int32.Parse(db.GetAllCount().ToString());
  int pageIndex = this.AspNetPager1.CurrentPageIndex - 1;
  int pageSize = this.AspNetPager1.PageSize = 20;
  Repeater1.DataSource = db.GetCurrentPage(pageIndex, pageSize);
  Repeater1.DataBind();
  }


  //用于文章类信息分页
DBAccess db = new DBAccess();
public class DBAccess
{
   
  int type = 3;
  private SqlConnection con;
  private string DBName = "landTransaction";

  //创建连接对象并打开server=
  public void Open()
  {
  if (con == null)
  con = new SqlConnection("此处为数据库链接语句");
  if (con.State == ConnectionState.Closed)
  con.Open();
  }
  //创建一个命令对象并返回该对象
  public SqlCommand CreateCommand(string sqlStr)
  {
  Open();
  SqlCommand cmd = new SqlCommand();
  cmd.CommandType = CommandType.Text;
  cmd.CommandText = sqlStr;
  cmd.Connection = con;
  return cmd;
  }
  //生成一个对象并返回该结果集第一行第一列
  public object GetScalar(string sqlStr)
  {
  SqlCommand cmd = CreateCommand(sqlStr);
  object obj = cmd.ExecuteScalar();
  //CommadnBehavior.CloseConnection是将于DataReader的数据库链接关联起来 
  //当关闭DataReader对象时候也自动关闭链接
  return obj;
  }
  //执行数据库查询并返回一个数据集 [当前页码,每页记录条数]
  public DataSet GetCurrentPage(int pageIndex, int pageSize)
  {
  //设置导入的起始地址
  int firstPage = pageIndex * pageSize;
  string sqlStr = "select * from land_info where info_type=" + type + " order by info_id desc";
  SqlCommand cmd = CreateCommand(sqlStr);
  DataSet dataset = new DataSet();
  SqlDataAdapter dataAdapter = new SqlDataAdapter(cmd);
  dataAdapter.Fill(dataset, firstPage, pageSize, "outputsell");
  cmd.Dispose();
  Close();
  dataAdapter.Dispose();