当前文件路径：MyLibary/Reader/ReaderLogin.aspx.cs

		            
 1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using MyLibrary.BusinessLogicLayer;
12
13public partial class Reader_ReaderLogin : System.Web.UI.Page
14...{
15    protected void Page_Load(object sender, EventArgs e)
16    ...{
17
18    }
19    //登录按钮事件
20    protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
21    ...{
22        Users user = new Users();
23        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
24        ...{
25            if (user.UserPassword == txtPwd.Text.Trim())//如果用户密码和输入密码相同
26            ...{
27                this.Session["userID"] = txtName.Text;//使用Session对象存储用户名和权限
28                this.Session["userPower"] = user.UserPower;
29                Response.Redirect("ReaderLoginMain.aspx");
30            }
31            else//密码错误，给出提示
32            ...{
33                lblMessage.Text = "您输入的密码错误";
34            }
35        }
36        else//用户不存在
37        ...{
38            lblMessage.Text = "您输入的用户名错误！";
39        }
40    }
41}
42