using?System;
using?System.Collections;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Web;
using?System.Web.SessionState;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.HtmlControls;

using?MyBBS.BusinessLogiclayer;

namespace?MyBBS.Web
{
????///?

????///?WebForm1?的摘要說明。
????///?

????public?partial?class?Login?:?System.Web.UI.Page
????{

????????protected?void?Page_Load（object?sender?System.EventArgs?e）
????????{
????????????//?在此處放置用戶代碼以初始化頁面
????????}

????????#region?Web?窗體設(shè)計器生成的代碼
????????override?protected?void?OnInit（EventArgs?e）
????????{
????????????//
????????????//?CODEGEN:?該調(diào)用是?ASP.NET?Web?窗體設(shè)計器所必需的。
????????????//
????????????InitializeComponent（）;
????????????base.OnInit（e）;
????????}

????????///?

????????///?設(shè)計器支持所需的方法?-?不要使用代碼編輯器修改
????????///?此方法的內(nèi)容。
????????///?

????????private?void?InitializeComponent（）
????????{

????????}
????????#endregion

????????///?

????????///?用戶單擊“登錄”按鈕事件方法
????????///?

????????///?
????????///?
????????protected?void?ButtonLogin_Click（object?sender?System.EventArgs?e）
????????{
????????????//獲取用戶在頁面上的輸入
????????????string?userLoginName?=?TextBoxLoginName.Text;		//用戶登錄名
????????????string?password?=?TextBoxPassword.Text;			//密碼
????????????Session.Add（“l(fā)ogin_name“?userLoginName）;		//使用Session來保存用戶登錄名信息

????????????User?user?=?new?User（）;					//實例化User類
????????????user.LoadData（userLoginName）;			//利用User類的LoadData方法，獲取用戶信息

????????????if?（user.Exist）	//如果用戶存在
????????????{
????????????????if?（user.Password?==?password）	//如果密碼，轉(zhuǎn)入留言列表頁面
????????????????{
????????????????????Response.Redirect（“TopicList.aspx“）;
????????????????}
????????????????else		//如果密碼錯誤，給出提示，光標停留在密碼框中
????????????????{
????????????????????Response.Write（“ript?Language=javascript>alert（\“密碼錯誤，請重新輸入密碼！\“）ript>“）;
????????????????}
????????????}
????????????else			//如果用戶不存在
????????????{
????????????????Response.Write（“ript?Language=javascript>alert（\“對不起，用戶不存在！\“）ript>“）;
????????????}
????????}

????????///?

????????///?用戶單擊“游客”按鈕事件方法
????????///?

????????///?
????????///?
????????protected?void?ButtonGuest_Click（object?sender?System.EventArgs?e）
????????{
????????????Session.Add（“l(fā)ogin_name“?“guest“）;		//使用Session來保存用戶登錄名信息
????????????Response.Redirect（“TopicList.aspx“）;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1076??2006-11-22?14:51??MyBBS\App_Code\BusinessLogiclayer\Reply.cs

?????文件???????5553??2006-11-22?14:51??MyBBS\App_Code\BusinessLogiclayer\Topic.cs

?????文件???????5035??2006-11-22?14:51??MyBBS\App_Code\BusinessLogiclayer\User.cs

?????文件???????2126??2006-11-22?14:51??MyBBS\App_Code\DataAccessHelper\GetSafeData.cs

?????文件????????406??2006-11-22?14:51??MyBBS\App_Code\DataAccessHelper\SQLString.cs

?????文件???????5977??2009-02-11?11:44??MyBBS\App_Code\DataAccesslayer\Database.cs

?????文件???????2620??2006-11-22?14:51??MyBBS\DB\MyBBS.sql

?????文件????????961??2005-12-13?17:12??MyBBS\Global.asax

?????文件???????9628??2006-11-22?14:51??MyBBS\Images\logo.JPG

????..A.SH.??????4608??2008-11-10?11:31??MyBBS\Images\Thumbs.db

?????文件???????1959??2006-11-22?14:51??MyBBS\Login.aspx

?????文件???????2828??2009-02-11?11:50??MyBBS\Login.aspx.cs

?????文件???????1530??2006-11-22?14:51??MyBBS\MyBBS.sln

????..A..H.?????32256??2009-02-11?11:57??MyBBS\MyBBS.suo

?????文件??????12296??2008-11-10?11:28??MyBBS\Register.aspx

?????文件???????2440??2006-11-22?14:51??MyBBS\Register.aspx.cs

?????文件???????1526??2006-11-22?14:51??MyBBS\styles\style.css

?????文件???????1724??2006-11-22?14:51??MyBBS\TopicAdd.aspx

?????文件???????2259??2006-11-22?14:51??MyBBS\TopicAdd.aspx.cs

?????文件???????2051??2006-11-22?14:51??MyBBS\TopicDetail.aspx

?????文件???????2814??2006-11-22?14:51??MyBBS\TopicDetail.aspx.cs

?????文件???????3131??2006-11-22?14:51??MyBBS\TopicList.aspx

?????文件???????4767??2006-11-22?14:51??MyBBS\TopicList.aspx.cs

?????文件???????1804??2006-11-22?14:51??MyBBS\TopicReply.aspx

?????文件???????2559??2006-11-22?14:51??MyBBS\TopicReply.aspx.cs

?????文件???????1955??2006-11-22?14:51??MyBBS\TopicUpdate.aspx

?????文件???????2585??2006-11-22?14:51??MyBBS\TopicUpdate.aspx.cs

?????文件???????1722??2009-02-13?20:37??MyBBS\Web.config

?????目錄??????????0??2008-11-10?11:24??MyBBS\App_Code\BusinessLogiclayer

?????目錄??????????0??2008-11-10?11:24??MyBBS\App_Code\DataAccessHelper

............此處省略9個文件信息