login.aspx.cs

一个简单的网上书店

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 System.Drawing;
using BLL;
using BLL.interfaces;

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

    }
    protected void btnLogin_Click(object sender, EventArgs e)
    {
        string loginId = txtLoginId.Text;
        string pwd = txtPwd.Text;

        IUsers userMessage = Factory.greatUsers();
        string[] loginMessage=userMessage.login(loginId, pwd);
        if (loginMessage!=null)
        {
            Session["userId"] = loginMessage[0];
            Session["userName"] = loginMessage[1];
            Session["userRole"] = loginMessage[2];
            Response.Redirect("index.aspx");
        }
        else 
        {
            lblMessage.ForeColor = Color.Red;
            lblMessage.Text = "登录失败!";
            return;
        }
    }
}