register.aspx.cs

酒店管理 主要实现了基础设施管理（客房管理、客房类型管理）、业务管理（入住、退房、数据库切换） 本系统简单明了,适合初学者学习,采用三层加抽象工厂实现

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;

using BLL;
using Model;
using System.Security.Authentication;
//该源码下载自www.51aspx.com(５1ａｓｐｘ．ｃｏｍ)

public partial class Register : System.Web.UI.Page
{
    private HotelUserBLL userOp = new HotelUserBLL();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            if (Request.QueryString["user"] != null)
            {
                string userName = Request.QueryString["user"].Trim();

                if (!string.IsNullOrEmpty(userOp.GetUserPasswordByUserName(userName)))
                    Response.Write("用户名已经存在!");
                else
                    Response.Write("可以使用的用户名");
            }
        }
    }
    protected void btn_Submit_Click(object sender, EventArgs e)
    {
        string userName = this.userName.Value;
        string passWord = this.txt_Pwd.Text;
        string msg = this.message.Value;
        if (!string.IsNullOrEmpty(userName) && !string.IsNullOrEmpty(passWord) && msg != "用户名已经存在!")
        {
            HotelUser user = new HotelUser();
            user.UserName = userName.Trim();
            user.PassWord = FormsAuthentication.HashPasswordForStoringInConfigFile(passWord, System.Web.Configuration.FormsAuthPasswordFormat.SHA1.ToString()).Trim();            //将密码加密并存入数据库
            if (userOp.AddUser(user))
            {
                Response.Write("<script>alert('注册成功!!')</script>");
                this.userName.Value = "";
                this.txt_Pwd.Text = "";
                this.txt_PwdAgain.Text = "";
                this.message.Value = "";            
                HttpContext.Current.Server.Transfer("~/Login.aspx");
            }
            else
            {
                Response.Write("<script>alert('注册失败!!')</script>");
            }
        }
    }
}