Default.aspx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using OnLineExam.BusinessLogicLayer;

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

        //if (Request.QueryString["act"] != null && Request.QueryString["act"].ToString().ToLower() == "logout")
        //{
        //    Session["userID"] = Session["PaperID"] = Session["PaperName"] = "";
        //    Session.Clear();
        //    Session.Abandon();
        //}

        if (!IsPostBack)
        {

            this.txtUserID.Focus();
        }

    }
    //登录按钮事件
    protected void imgBtnLogin_Click(object sender, ImageClickEventArgs e)
    {
        Users user = new Users();//创建Users对象user
        string mima = txtPwd.Text.Trim();
        if (user.CheckPassword(txtUserID.Text.Trim()))//根据用户编号查询用户密码
        {
            if (user.UserPwd == mima)//输入密码与用户密码相同
            {
                Session["userID"] = txtUserID.Text.Trim();//存储用户编号
                Response.Redirect("Exam/Default.aspx");//转向管理员操作界面                      
            }
            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！";
        }
       
   

    }


}