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

namespace?PWMS
{
????public?partial?class?F_Login?:?Form
????{
????????DataClass.MyMeans?MyClass?=?new?PWMS.DataClass.MyMeans（）;
????????
????????public?F_Login（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?butClose_Click（object?sender?EventArgs?e）
????????{
????????????if?（（int）（this.Tag）?==?1）
????????????{
????????????????DataClass.MyMeans.Login_n?=?3;
????????????????Application.Exit（）;
????????????}
????????????else
????????????????if?（（int）（this.Tag）?==?2）
????????????????????this.Close（）;
????????}

????????private?void?butLogin_Click（object?sender?EventArgs?e）
????????{
????????????if?（textName.Text?!=?““?&?textPass.Text?!=?““）
????????????{
????????????????SqlDataReader?temDR?=?MyClass.getcom（“select?*?from?tb_Login?where?Name=‘“?+?textName.Text.Trim（）?+?“‘?and?Pass=‘“?+?textPass.Text.Trim（）?+?“‘“）;
????????????????bool?ifcom?=?temDR.Read（）;
????????????????if?（ifcom）
????????????????{
????????????????????DataClass.MyMeans.Login_Name?=?textName.Text.Trim（）;
????????????????????DataClass.MyMeans.Login_ID?=?temDR.GetString（0）;
????????????????????DataClass.MyMeans.My_con.Close（）;
????????????????????DataClass.MyMeans.My_con.Dispose（）;
????????????????????DataClass.MyMeans.Login_n?=?（int）（this.Tag）;
????????????????????this.Close（）;
????????????????}
????????????????else
????????????????{
????????????????????MessageBox.Show（“用戶名或密碼錯誤！“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Information）;
????????????????????textName.Text?=?““;
????????????????????textPass.Text?=?““;
????????????????}
????????????????MyClass.con_close（）;
????????????}
????????????else
????????????????MessageBox.Show（“請將登錄信息添寫完整！“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Information）;
????????}

????????private?void?F_Login_Load（object?sender?EventArgs?e）
????????{
????????????try
????????????{
????????????????MyClass.con_open（）;??//連接數據庫
????????????????MyClass.con_close（）;
????????????????textName.Text?=?““;
????????????????textPass.Text?=?““;

????????????}
????????????catch
????????????{
????????????????MessageBox.Show（“數據庫連接失敗。“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Information）;
????????????????Application.Exit（）;
????????????}
????????}

????????private?void?textName_KeyPress（object?sender?KeyPressEventArgs?e）
????????{
????????????if?（e.KeyChar?==?‘\r‘）
????????????????textPass.Focus（）;
????????}

????????private?void?textPass_KeyPress（object?sender?KeyPressEventArgs?e）
????????{
????????????if?（e.KeyChar?==?‘\r‘）
????????????????butLogin.Focus（）;　　　　　　　　　　　　　　　
????????}

????????private?void?F_Login_Activated（object?sender?EventArgs?e）
????????{
????????????textName.Focus（）;
????????}

????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-07-09?17:27??PWMS\
?????目錄???????????0??2016-07-09?17:27??PWMS\Database\
?????文件?????3145728??2012-04-20?14:30??PWMS\Database\db_PWMS.mdf
?????文件?????2359296??2012-04-20?14:30??PWMS\Database\db_PWMS_log.ldf
?????目錄???????????0??2016-07-09?17:27??PWMS\DataClass\
?????文件????????4452??2012-04-20?13:54??PWMS\DataClass\MyMeans.cs
?????文件????????3016??2008-03-21?11:00??PWMS\F_Login.cs
?????文件????????6856??2008-03-11?19:09??PWMS\F_Login.designer.cs
?????文件??????341697??2008-03-11?19:09??PWMS\F_Login.resx
?????文件????????7226??2008-03-21?18:43??PWMS\F_Main.cs
?????文件???????38268??2008-03-21?14:36??PWMS\F_Main.designer.cs
?????文件?????1001373??2008-03-21?14:36??PWMS\F_Main.resx
?????目錄???????????0??2016-07-09?17:27??PWMS\Image\
?????文件????????2909??2008-02-25?16:06??PWMS\Image\01.png
?????文件????????3077??2008-02-25?16:06??PWMS\Image\02.PNG
?????文件????????3241??2008-02-25?16:05??PWMS\Image\03.PNG
?????文件????????2897??2008-02-25?16:05??PWMS\Image\04.PNG
?????文件????????3092??2008-02-25?16:05??PWMS\Image\05.PNG
?????文件????????3525??2008-02-25?16:05??PWMS\Image\06.PNG
?????文件????????2933??2008-02-25?16:04??PWMS\Image\07.PNG
?????文件????????3636??2008-02-25?15:53??PWMS\Image\08.PNG
?????文件????????3042??2008-02-25?15:51??PWMS\Image\09.PNG
?????文件???????29776??2007-12-11?22:05??PWMS\Image\PEOPLE.jpg
?????文件??????659936??2008-02-25?15:44??PWMS\Image\主界面.bmp
?????文件????????1804??2008-02-25?16:08??PWMS\Image\備份.bmp
?????文件??????223716??2008-02-25?15:44??PWMS\Image\登錄.BMP
?????目錄???????????0??2016-07-09?17:27??PWMS\InfoAddForm\
?????文件???????11367??2008-03-11?19:14??PWMS\InfoAddForm\F_Address.Designer.cs
?????文件????????2354??2008-03-26?14:26??PWMS\InfoAddForm\F_Address.cs
?????文件????????5814??2008-03-11?19:14??PWMS\InfoAddForm\F_Address.resx
?????文件????????8024??2008-03-11?19:14??PWMS\InfoAddForm\F_Basic.Designer.cs
............此處省略100個文件信息