trips/View.aspx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

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

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

    //初始化
    private void ShowInfo()
    {
        if (Request.QueryString["id"] != null)
        {
            string sql="";
            sql="select a.*,b.tname from trips a  left join teachers b on a.tno=b.tno where tid="+ Request.QueryString["id"];
            //根据编号得到相应的记录
            SqlDataReader sdr = SqlHelper.ExecuteReader(sql);
            if (sdr.Read())
            {
                lbltid.Text = sdr["tid"].ToString();
                Label1.Text = sdr["tno"].ToString();
                lbltno.Text = sdr["tname"].ToString();
                lbltitle.Text = sdr["title"].ToString();
                lbldays.Text = sdr["days"].ToString();
                lblmemo.Text = sdr["memo"].ToString();
                lblindate.Text = sdr["indate"].ToString();
            }
  
        }
    }
}