admin_login.aspx.cs

一个功能比较全的Asp.net在线考试系统源码

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 MyOnLineExam.BusinessLogicLayer;

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

    }
    //登录按钮事件
    protected void imgBtnLogin_Click(object sender, ImageClickEventArgs e)
    {
        Users user = new Users();//创建Users对象user
        if (user.CheckPassword(txtUserID.Text.Trim()))//根据用户编号查询用户密码
        {
            if (user.UserPwd == txtPwd.Text.Trim())//输入密码与用户密码相同
            {                
                Session["userID"] = txtUserID.Text.Trim();//存储用户编号
                Response.Redirect("adminMain.aspx");//转向总管理员操作界面               
            }
            else//密码错误，给出提示
            {
                lblMessage.Text = "您输入的密码错误！";
            }
        }
        else//用户不存在，给出提示
        {
            lblMessage.Text = "该用户不存在！";
        }
    }
}