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?SMS
{
????public?partial?class?frmLogin?:?Form
????{
????????public?static?string?M_str_name;????????//記錄登錄用戶名字
????????public?static?string?M_str_pwd;?????????//記錄登錄用戶密碼
????????public?static?string?M_str_right;???????//記錄登錄用戶的權限
????????baseClass.DataCon?datacon?=?new?SMS.baseClass.DataCon（）;
????????baseClass.DataOperate?doperate?=?new?SMS.baseClass.DataOperate（）;
????????public?frmLogin（）
????????{
????????????InitializeComponent（）;
????????}
?
????????private?void?frmLogin_Load（object?sender?EventArgs?e）
????????{
????????????doperate.cboxBind（“select?UserName?from?tb_User“?“tb_User“?“UserName“?cboxUName）;
????????}

????????private?void?btnLogin_Click（object?sender?EventArgs?e）
????????{
????????????int?P_int_returnValue?=?doperate.UserLogin（cboxUName.Text.Trim（）?txtPwd.Text.Trim（））;
????????????if?（P_int_returnValue?==?100）
????????????{
????????????????M_str_name?=?cboxUName.Text;
????????????????M_str_pwd?=?txtPwd.Text.Trim（）;
????????????????frmMain?fmain?=?new?frmMain（）;
????????????????this.Hide（）;
????????????????fmain.Show（）;
????????????}
????????????if?（P_int_returnValue?==?-100）
????????????{
????????????????MessageBox.Show（“用戶名或密碼錯誤！“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Information）;
????????????????txtPwd.Text?=?““;
????????????????cboxUName.Focus（）;
????????????}?
????????}

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

????????private?void?cboxUName_SelectedIndexChanged（object?sender?EventArgs?e）
????????{
????????????SqlDataReader?sqlread?=?datacon.getread（“select?UserNameUserRight?from?tb_User?where?UserName=‘“?+?cboxUName.Text?+?“‘“）;
????????????if?（sqlread.Read（））
????????????{
????????????????labURight.Text?=?sqlread[“UserRight“].ToString（）;
????????????????M_str_right?=?labURight.Text;
????????????}
????????????sqlread.Close（）;
????????}

????????private?void?frmLogin_FormClosing（object?sender?FormClosingEventArgs?e）
????????{
????????????Application.Exit（）;
????????}

????????private?void?txtPwd_KeyPress（object?sender?KeyPressEventArgs?e）
????????{
????????????if?（e.KeyChar?==?13）
????????????????btnLogin.Focus（）;
????????}

????????private?void?cboxUName_KeyPress（object?sender?KeyPressEventArgs?e）
????????{
????????????if?（e.KeyChar?==?13）
????????????????txtPwd.Focus（）;
????????}
????}
}

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

????......R??????2413??2008-08-29?13:17??21\SMS\SMS\baseClass\DataCon.cs

????......R?????21882??2008-08-29?13:13??21\SMS\SMS\baseClass\DataOperate.cs

????......R?????16614??2008-08-29?13:08??21\SMS\SMS\BasicInfo\frmGoodsInfo.Designer.cs

????......R??????4317??2008-08-29?13:17??21\SMS\SMS\BasicInfo\frmGoodsInfo.cs

????......R??????8546??2008-08-29?13:08??21\SMS\SMS\BasicInfo\frmGoodsInfo.resx

????......R?????14426??2008-08-29?13:08??21\SMS\SMS\BasicInfo\frmPrInfo.Designer.cs

????......R??????5807??2008-08-29?13:17??21\SMS\SMS\BasicInfo\frmPrInfo.cs

????......R??????9355??2008-08-29?13:08??21\SMS\SMS\BasicInfo\frmPrInfo.resx

????......R?????14019??2008-08-29?13:08??21\SMS\SMS\BasicInfo\frmStoreInfo.Designer.cs

????......R??????5462??2008-08-29?13:17??21\SMS\SMS\BasicInfo\frmStoreInfo.cs

????......R??????9156??2008-08-29?13:08??21\SMS\SMS\BasicInfo\frmStoreInfo.resx

????......R???1376256??2008-11-12?11:28??21\SMS\SMS\Database\db_SMS_Data.MDF

????......R???1048576??2008-11-12?11:28??21\SMS\SMS\Database\db_SMS_Log.LDF

????......R?????18064??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmBGManage.Designer.cs

????......R??????6636??2008-08-29?13:17??21\SMS\SMS\GoodsManage\frmBGManage.cs

????......R??????9108??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmBGManage.resx

????......R?????17949??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmCKManage.Designer.cs

????......R??????7143??2008-08-29?13:17??21\SMS\SMS\GoodsManage\frmCKManage.cs

????......R??????9155??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmCKManage.resx

????......R?????19564??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmISManage.Designer.cs

????......R??????5593??2008-08-29?13:17??21\SMS\SMS\GoodsManage\frmISManage.cs

????......R??????8337??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmISManage.resx

????......R?????20050??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmOSManage.Designer.cs

????......R??????7006??2008-08-29?13:17??21\SMS\SMS\GoodsManage\frmOSManage.cs

????......R??????8337??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmOSManage.resx

????......R?????18143??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmRGManage.Designer.cs

????......R??????8170??2008-08-29?13:14??21\SMS\SMS\GoodsManage\frmRGManage.cs

????......R??????8956??2008-08-29?13:10??21\SMS\SMS\GoodsManage\frmRGManage.resx

????......R??????4213??2008-08-29?13:11??21\SMS\SMS\Help\frmAboutUs.Designer.cs

????......R???????983??2008-08-29?13:17??21\SMS\SMS\Help\frmAboutUs.cs

............此處省略143個文件信息