using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Data.SqlClient;

namespace?StudentInfo.StudentInfoUI
{
????public?partial?class?frm_Login?:?Form
????{
????????StudentInfo.baseClass.dataOption?dataoption?=?new?StudentInfo.baseClass.dataOption（）;

????????public?static?string?str_Right;
????????public?frm_Login（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?btnExit_Click（object?sender?EventArgs?e）
????????{
????????????this.Dispose（）;
????????????this.Close（）;
????????????Application.Exit（）;
????????}

????????private?void?btnLogin_Click（object?sender?EventArgs?e）
????????{
????????????SqlDataReader?sqlread?=?dataoption.getread（“select?UIdUType?from?tb_User?where?UId=‘“+txtUserName.Text.Trim（）+“‘a(chǎn)nd?UPwd=‘“+txtPwd.Text.Trim（）+“‘“）;
????????????if?（sqlread.Read（））
????????????{
????????????????str_Right?=?sqlread[“UType“].ToString（）;
????????????}

????????????if?（sqlread.HasRows）
????????????{
????????????????this.Hide（）;
????????????????frm_Main?main?=?new?frm_Main（）;
????????????????main.Show（）;
????????????}
????????????else
????????????{
????????????????MessageBox.Show（““）;
????????????}
????????????sqlread.Close（）;
????????}
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????3145728??2008-06-24?17:59??StudentInfo\Database\db_StudentInfo.mdf

?????文件????1048576??2008-06-24?17:59??StudentInfo\Database\db_StudentInfo_log.ldf

?????文件???????2594??2008-06-23?14:19??StudentInfo\Database\SQLStudent.sql

?????文件???????1677??2008-06-23?20:01??StudentInfo\StudentInfo\baseClass\dataOption.cs

?????文件????????589??2008-06-24?12:29??StudentInfo\StudentInfo\baseClass\Operate.cs

?????文件?????577024??2008-06-24?17:31??StudentInfo\StudentInfo\bin\Debug\StudentInfo.exe

?????文件?????140800??2008-06-24?17:31??StudentInfo\StudentInfo\bin\Debug\StudentInfo.pdb

?????文件??????14328??2008-06-24?17:31??StudentInfo\StudentInfo\bin\Debug\StudentInfo.vshost.exe

?????文件????????490??2007-07-21?01:33??StudentInfo\StudentInfo\bin\Debug\StudentInfo.vshost.exe.manifest

?????文件???????1392??2008-06-24?11:21??StudentInfo\StudentInfo\frm_Login.cs

?????文件???????7206??2008-06-23?22:43??StudentInfo\StudentInfo\frm_Login.Designer.cs

?????文件???????5814??2008-06-23?22:43??StudentInfo\StudentInfo\frm_Login.resx

?????文件???????5279??2008-06-24?17:31??StudentInfo\StudentInfo\frm_Main.cs

?????文件??????31806??2008-06-24?16:03??StudentInfo\StudentInfo\frm_Main.Designer.cs

?????文件???????6213??2008-06-24?16:03??StudentInfo\StudentInfo\frm_Main.resx

?????文件????????591??2008-06-23?13:00??StudentInfo\StudentInfo\frm_Prep.cs

?????文件???????1887??2008-06-23?13:00??StudentInfo\StudentInfo\frm_Prep.Designer.cs

?????文件???????5814??2008-06-23?13:00??StudentInfo\StudentInfo\frm_Prep.resx

?????文件???????1345??2008-06-24?17:31??StudentInfo\StudentInfo\obj\Debug\StudentInfo.csproj.FileListAbsolute.txt

?????文件???????1889??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.csproj.GenerateResource.Cache

?????文件?????577024??2008-06-24?17:31??StudentInfo\StudentInfo\obj\Debug\StudentInfo.exe

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.frm_Prep.resources

?????文件?????140800??2008-06-24?17:31??StudentInfo\StudentInfo\obj\Debug\StudentInfo.pdb

?????文件?????520075??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.Properties.Resources.resources

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.StudentInfoUI.frm_About.resources

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.StudentInfoUI.frm_Course.resources

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.StudentInfoUI.frm_GradeMag.resources

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.StudentInfoUI.frm_GradeSelect.resources

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.StudentInfoUI.frm_GradeSum.resources

?????文件????????180??2008-06-24?17:30??StudentInfo\StudentInfo\obj\Debug\StudentInfo.StudentInfoUI.frm_Login.resources

............此處省略63個(gè)文件信息