readerlogin.aspx.cs

来自「实现了图书管理系统」· CS 代码 · 共 42 行

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 MyLibrary.BusinessLogicLayer;

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

    }
    //登录按钮事件
    protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
    {
        Users user = new Users();
        if (user.CheckPassword(txtName.Text.Trim()))//验证用户是否存在，并取出该用户密码和权限
        {
            if (user.UserPassword == txtPwd.Text.Trim())//如果用户密码和输入密码相同
            {
                this.Session["userID"] = txtName.Text;//使用Session对象存储用户名和权限
                this.Session["userPower"] = user.UserPower;
                Response.Redirect("ReaderLoginMain.aspx");
            }
            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
        {
            lblMessage.Text = "您输入的用户名错误！";
        }
    }
}