login.aspx.cs

天织在线购物网站完整源码及文档 本网站是一套基于Web2.0思想设计、采用asp.net2.0开发的社区门户产品。它同时也是一套Web2.0全面解决方案

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 User;
public partial class Login : PageBase
{
    Logins lo = new Logins();
    GetUID ge = new GetUID();
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void login_btn_Click(object sender, EventArgs e)
    {
        if (name_txt.Text.Length == 0) {
            Response.Write("<script>alert('用户名不能为空');</script>");
            name_txt.Focus();
        }
        else if (pass_txt.Text.Length == 0)
        {
            Response.Write("<script>alert('密码不能为空');</script>");
            pass_txt.Focus();
        }
        else
        {
            bool yes = lo.loginuser(name_txt.Text, pass_txt.Text);
            if (yes)
            {
                Session["Login"] = ge.GetUIDs(name_txt.Text);
                Session["name"] = name_txt.Text;
                Response.Redirect("Default.aspx");
            }
            else {
                Response.Write("<script>alert('登录失败');</script>");
            }
        }
    }
}