440petSaleWeb/Web/news.aspx.cs

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using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {

            BindData();
        }
    }

    /// <summary>
    /// 绑定
    /// </summary>
    private void BindData()
    {
        PSD.BLL.news bll = new PSD.BLL.news();

        //设置查询条件
        string where = "  1=1  ";
        if (Request.QueryString["tid"]!=null)
        {
            where += " and tid="+Request.QueryString["tid"];

            PSD.Model.newsType md = new PSD.BLL.newsType().GetModel(int.Parse(Request.QueryString["tid"]));
            Literal1.Text = md.tname;
        }
        else
        {
            Literal1.Text = "宠物新闻";
        }

        int pagesize = this.AspNetPager1.PageSize;
        int pageindex = this.AspNetPager1.CurrentPageIndex;
        Repeater1.DataSource = bll.GetListByPage(where, " nid desc ", 1 + (AspNetPager1.CurrentPageIndex - 1) * AspNetPager1.PageSize, AspNetPager1.CurrentPageIndex * AspNetPager1.PageSize);
        Repeater1.DataBind();

        this.AspNetPager1.RecordCount = bll.GetRecordCount(where);

    }

    /// <summary>
    /// 分页
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void AspNetPager1_PageChanged(object sender, EventArgs e)
    {
        BindData();
    }
    protected void btnSearch_Click(object sender, EventArgs e)