view.aspx.cs

大中型酒店管理系统

using System;
using System.Data;
using System.Data.SqlClient;
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;

public partial class View : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        SqlConnection conn = db.createconn();
        conn.Open();

        SqlCommand cmd = new SqlCommand("select * from news where newsid ='"+Request.QueryString["id"]+"'" , conn);
        SqlDataReader dr = cmd.ExecuteReader();

        if (dr.Read())
        { 
        lbltitle.Text=dr["newstitle"].ToString();
        if (dr["newspic"].ToString() == "")
        {
            this.Image1.Visible = false;
        }
        else
        {
            Image1.ImageUrl = "up/" + dr["newspic"].ToString();
        }
            lblauthor.Text="文章作者:"+dr["newsauthor"].ToString();
            lbltime.Text="添加时间:"+dr["newsdate"].ToString();
            string content=dr["newscontent"].ToString();
            lblcontent.Text = content.Replace("\r","<br>");
        }

    }
}