news.aspx.cs

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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;

//该源码下载自www.51aspx.com(５１ａｓｐｘ．ｃｏｍ)

public partial class news : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            bind1();
        }
    }
    void bind1()
    {
        string news_type;
        string sql;
        if (Request.QueryString["typeid"] == null)
        {
             news_type = "1";
        }
        else
        {
            news_type = Request["typeid"].ToString();
        }
       
      
        sql = "select * from news where news_type="+news_type;

        PagedDataSource objPds = new PagedDataSource();
        objPds.DataSource = access.GDS(sql).Tables[0].DefaultView;

        objPds.AllowPaging = true;
        //string recordcount=objPds.DataSourceCount.ToString();//objPds.Count.ToString(); //记录总数
        objPds.PageSize = 5;
        string pagecount = objPds.PageCount.ToString(); //总页数
        //Label2.Text="(共"+pagecount+"页，";
        //Label3.Text=recordcount+"条)";
        int CurPage;
        if (Request.QueryString["Page"] != null)
        {
            CurPage = Convert.ToInt32(Request.QueryString["Page"]);
        }
        else
        {
            CurPage = 1;
        }

        objPds.CurrentPageIndex = CurPage - 1;
        //Label1.Text = "第" + CurPage.ToString() + "页";