using?System;
using?System.Configuration;
using?System.Data;
using?System.Linq;
using?System.Web;
using?System.Web.Security;
using?System.Web.UI;
using?System.Web.UI.HtmlControls;
using?System.Web.UI.WebControls;
using?System.Web.UI.WebControls.WebParts;
using?System.xml.Linq;
using?System.Data.SqlClient;


public?partial?class?_Default?:?System.Web.UI.Page
{?
????SqlConnection?co?=?new?SqlConnection（@“server=CLEWKS\SQLEXPRESS;user?id=sa;password=123;database=db“）;
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
?????????
????}
????protected?void?Button1_Click（object?sender?EventArgs?e）
????{
???????
????????co.Open（）;
????????SqlCommand?con?=?new?SqlCommand（“select?mm?from?denglu?where?yhm=‘“?+?TextBox1.Text?+?“‘“?co）;
????????try
????????{
????????????SqlDataReader?dr?=?con.ExecuteReader（）;
????????????dr.Read（）;
????????????if?（TextBox2.Text?!=?dr.GetString（0）.Trim（））
????????????{?Response.Write（“ript>alert（‘密碼錯誤！‘）;ript>“）;?}
????????????else?{
???????????????
????????????????Response.Redirect（“shouye.aspx?id=“?+?TextBox1.Text）;
????????????????Response.Write（“ript>alert（‘登錄成功！‘）;ript>“）;
????????????????
????????????
????????????}
????????????dr.Close（）;
????????????co.Close（）;
????????}
????????catch?{?Response.Write（“ript>alert（‘用戶名不存在！‘）;ript>“）;??}
????????

????}
???
????protected?void?Button2_Click（object?sender?EventArgs?e）
????{
????????Response.Redirect（“Default2.aspx“）;
????}
????protected?void?Button3_Click（object?sender?EventArgs?e）
????{
????????Response.Redirect（“guanli.aspx“）;
????}
}

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

?????文件??????89340??2015-12-28?19:20??WebSite2\117.jpg

?????文件????5242880??2015-12-28?19:21??WebSite2\App_Data\db.mdf

?????文件????1048576??2015-12-28?19:21??WebSite2\App_Data\db_log.ldf

?????文件???????2965??2015-12-28?19:20??WebSite2\Default.aspx

?????文件???????1664??2015-12-28?19:20??WebSite2\Default.aspx.cs

?????文件???????7785??2015-12-28?19:20??WebSite2\Default2.aspx

?????文件???????3582??2015-12-28?19:20??WebSite2\Default2.aspx.cs

?????文件???????7011??2015-12-28?19:20??WebSite2\Default3.aspx

?????文件???????3852??2015-12-28?19:20??WebSite2\Default3.aspx.cs

?????文件????????899??2015-12-28?19:20??WebSite2\Default4.aspx

?????文件????????642??2015-12-28?19:20??WebSite2\Default4.aspx.cs

?????文件?????463699??2015-12-28?19:20??WebSite2\denglu.jpg

?????文件???????6167??2015-12-28?19:20??WebSite2\gshouye.aspx

?????文件???????3476??2015-12-28?19:20??WebSite2\gshouye.aspx.cs

?????文件???????2491??2015-12-28?19:20??WebSite2\guanli.aspx

?????文件???????1500??2015-12-28?19:20??WebSite2\guanli.aspx.cs

?????文件?????533378??2015-12-28?19:20??WebSite2\guanli.jpg

?????文件????????894??2015-12-28?19:20??WebSite2\jilu.aspx

?????文件???????1618??2015-12-28?19:20??WebSite2\jilu.aspx.cs

?????文件?????585120??2015-12-28?19:20??WebSite2\sdsd.jpg

?????文件???????4656??2015-12-28?19:20??WebSite2\shouye.aspx

?????文件???????4554??2015-12-28?19:20??WebSite2\shouye.aspx.cs

?????文件???????1825??2015-12-28?19:32??WebSite2\web.config

?????目錄??????????0??2015-12-28?19:32??WebSite2\App_Data

?????目錄??????????0??2015-12-28?19:37??WebSite2

-----------?---------??----------?-----??----

??????????????8018574????????????????????25