guestbook.aspx.cs

企业网站管理系统(C#.NET2003开发),供初学者学习!

using System;
using System.Data;
using System.Data.OleDb;
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 Guestbook : System.Web.UI.Page
{
    public string Titlep;
    public string Descriptionp;
    public string Keywordsp;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            this.DataBind();
        }
        //title,des,con
        GetContent drt = new GetContent();
        OleDbDataReader drf = drt.GetTDC();
        while (drf.Read())
        {
            this.Titlep = drf["Title"].ToString();
            this.Descriptionp = drf["Description"].ToString();
            this.Keywordsp = drf["Keywords"].ToString();
        }
        drf.Close();
       
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string title = FunStr(Request.Form["title"]);
        string email = FunStr(Request.Form["email"]);
        string tel = FunStr(Request.Form["tel"]);
        string addr = FunStr(Request.Form["addr"]);
        string name = FunStr(Request.Form["UserName"]);
        string content = FunStr(Request.Form["content"]);
        OleDbConnection myconn = DB.CreateDB();
        myconn.Open();
        OleDbCommand cmd = new OleDbCommand("insert into guestbook(title,email,tel,addr,name,content) values('" + title + "','" + email + "','" + tel + "','" + addr + "','" + name + "','" + content + "')", myconn);
        cmd.ExecuteNonQuery();
        Response.Write("<script language=javascript>window.alert('留言成功，现在返回留言页面');window.location.href='Guestbook.aspx';</script>");
        myconn.Close();
    }
    public static string FunStr(string str)
    {
        str = str.Replace("'", "‘");
        str = str.Replace("   ", "&nbsp;");

        str = str.Trim();
        if (str.Trim().ToString() == "")
            str = "无";
        return str;
    } 
}