using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Data.SqlClient;
using?System.Net;
using?System.Net.Sockets;
using?System.Threading;

namespace?ckoform
{
????public?partial?class?DengLuFrom?:?Form
????{
????????//聲明線程
????????Thread?mythread;
????????//聲明套接字
????????Socket?socket;
????????public?DengLuFrom（）
????????{
????????????InitializeComponent（）;
???????????
????????}
????????public?void?BeginSend（string?mes）
????????{
????????????try
????????????{
????????????????IPAddress?serverIp?=?IPAddress.Parse（“127.0.0.1“）;
????????????????IPEndPoint?iep?=?new?IPEndPoint（serverIp?8000）;
????????????????byte[]?bMessage;
????????????????Socket?socket?=?new?Socket（AddressFamily.InterNetwork?SocketType.Stream?ProtocolType.Tcp）;
????????????????socket.Connect（iep）;
????????????????bMessage?=?Encoding.Unicode.GetBytes（mes）;
????????????????socket.Send（bMessage）;
????????????????socket.Shutdown（SocketShutdown.Both）;
????????????????socket.Close（）;
????????????}
????????????catch?（SocketException?se）
????????????{
????????????????MessageBox.Show（se.Message?“警告“）;
????????????}
????????}
????????string?logID;
????????string?USTATE;
????????string?commputernum;
????????private?void?btnQueding_Click（object?sender?EventArgs?e）
????????{
??????????
????????????if?（this.txtName.Text?==?““）
????????????{
????????????????MessageBox.Show（“請在文本框中輸入內容“）;
????????????????this.txtName.Focus（）;
????????????????return;
????????????}
????????????SqlConnection?conn?=?new?SqlConnection（“server=.;uid=sa;pwd=123456;database=internetBar“）;
????????????SqlDataReader?sdr;
????????????try
????????????{
????????????????conn.Open（）;
????????????????string?str?=?“SELECT?*?FROM?UserInformation?WHERE?[ID?Card]??=?‘“?+?this.txtName.Text.Trim（）?+?“‘?AND?Password?=?‘“?+?this.txtPassword.Text.Trim（）?+?“‘“;
????????????????SqlCommand?cmd?=?new?SqlCommand（str?conn）;
????????????????sdr?=?cmd.ExecuteReader（）;
????????????????if?（sdr.Read（））
????????????????{
????????????????????if?（sdr[“UserType“].ToString（）?==?“2“）
????????????????????{
????????????????????????this.Visible?=?false;
????????????????????????xinxi?=?new?xinxiform（this.txtName.Text.Trim（）?this.txtPassword.Text.Trim（）?this）;
????????????????????????xinxi.Show（）;
????????????????????????//USTATE?=?3;
????????????????????}
????????????????????else?if?（sdr[“UserState“].ToString（）?==?“已注冊“）
????????????????????{
????????????????????????this.Visible?=?false;
????????????????????????xinxi?=?new?xinxiform（this.txtName.Text.Trim（）?this.txtPassword.Text.Trim（）?this）;
????????????????????????xinxi.Show（）;
????????????????????????logID?=?sdr[“id“].ToString（）;
????????????????????????commputernum?=?“014“;
????????????????????????USTATE?=?“1“;
????????????????????????BeginSend（“0100000“?+?logID?+?commputernum?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-01-21?10:35??ckoform\
?????目錄???????????0??2013-01-20?14:18??ckoform\bin\
?????目錄???????????0??2013-01-22?18:11??ckoform\bin\Debug\
?????文件???????94208??2013-02-03?17:16??ckoform\bin\Debug\ckoform.exe
?????文件???????77312??2013-02-03?17:16??ckoform\bin\Debug\ckoform.pdb
?????文件???????11600??2013-02-03?17:18??ckoform\bin\Debug\ckoform.vshost.exe
?????文件?????????490??2010-03-17?22:39??ckoform\bin\Debug\ckoform.vshost.exe.manifest
?????目錄???????????0??2013-01-20?14:18??ckoform\bin\Release\
?????文件????????5829??2013-01-21?10:35??ckoform\ckoform.csproj
?????文件?????????855??2013-01-16?09:45??ckoform\ckoform.sln
?????文件???????31232??2013-02-03?17:19??ckoform\ckoform.suo
?????文件????????8987??2013-01-22?16:12??ckoform\DengLuFrom.cs
?????文件???????19568??2013-01-21?09:20??ckoform\DengLuFrom.designer.cs
?????文件????????5817??2013-01-21?09:20??ckoform\DengLuFrom.resx
?????文件????????1915??2013-01-21?15:53??ckoform\dingcan.cs
?????文件????????4313??2013-01-17?14:08??ckoform\dingcan.Designer.cs
?????文件???????25588??2013-01-17?14:08??ckoform\dingcan.resx
?????文件?????????357??2013-01-21?10:35??ckoform\Form1.cs
?????文件????????1167??2013-01-21?10:35??ckoform\Form1.Designer.cs
?????文件????????5507??2013-01-20?17:46??ckoform\hujiaoforms.cs
?????文件????????5667??2013-01-20?14:02??ckoform\hujiaoforms.Designer.cs
?????文件???????25588??2013-01-20?14:02??ckoform\hujiaoforms.resx
?????文件????????7939??2013-01-22?22:31??ckoform\Mainfrom.cs
?????文件???????13348??2013-01-22?18:51??ckoform\Mainfrom.Designer.cs
?????文件???????48800??2013-01-22?18:51??ckoform\Mainfrom.resx
?????目錄???????????0??2013-01-17?15:26??ckoform\obj\
?????目錄???????????0??2013-01-17?15:26??ckoform\obj\x86\
?????目錄???????????0??2013-02-03?17:16??ckoform\obj\x86\Debug\
?????文件????????2832??2013-02-03?17:18??ckoform\obj\x86\Debug\ckoform.csproj.FileListAbsolute.txt
?????文件?????????180??2013-01-22?18:11??ckoform\obj\x86\Debug\ckoform.DengLuFrom.resources
?????文件???????13428??2013-02-03?17:16??ckoform\obj\x86\Debug\ckoform.dingcan.resources
............此處省略93個文件信息