frmlogin.frm

用于电子行业打印复杂报表格式和不干胶标签

VERSION 5.00
Begin VB.Form frmLogin 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "系统登录"
   ClientHeight    =   4095
   ClientLeft      =   2400
   ClientTop       =   2385
   ClientWidth     =   6045
   Icon            =   "frmLogin.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   Picture         =   "frmLogin.frx":0442
   ScaleHeight     =   4095
   ScaleWidth      =   6045
   StartUpPosition =   2  '屏幕中心
   Tag             =   "登录"
   Begin VB.ComboBox ComboUser 
      BackColor       =   &H00C0E0FF&
      Height          =   300
      ItemData        =   "frmLogin.frx":5426
      Left            =   1163
      List            =   "frmLogin.frx":5428
      TabIndex        =   4
      Top             =   2640
      Width           =   1365
   End
   Begin VB.ComboBox ComboDep 
      BackColor       =   &H00C0E0FF&
      Height          =   300
      ItemData        =   "frmLogin.frx":542A
      Left            =   1163
      List            =   "frmLogin.frx":542C
      TabIndex        =   0
      Top             =   1920
      Width           =   1365
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      Default         =   -1  'True
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   310
      Left            =   1743
      TabIndex        =   2
      Tag             =   "确定"
      Top             =   3360
      Width           =   1000
   End
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取消"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   310
      Left            =   3258
      TabIndex        =   3
      Tag             =   "取消"
      Top             =   3360
      Width           =   1000
   End
   Begin VB.TextBox TxtPswd 
      BackColor       =   &H00C0E0FF&
      Height          =   300
      IMEMode         =   3  'DISABLE
      Left            =   3473
      PasswordChar    =   "*"
      TabIndex        =   1
      Top             =   2295
      Width           =   1365
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "请输入密码"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H0000FFFF&
      Height          =   210
      Left            =   3630
      TabIndex        =   7
      Top             =   2010
      Width           =   1050
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "请选择用户"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H0000FFFF&
      Height          =   210
      Left            =   1320
      TabIndex        =   6
      Top             =   2370
      Width           =   1050
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "请选择部门"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H0000FFFF&
      Height          =   210
      Left            =   1320
      TabIndex        =   5
      Top             =   1650
      Width           =   1050
   End
   Begin VB.Label Label4 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "厦门宁利标签打印管理软件"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   21.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FF0000&
      Height          =   435
      Left            =   240
      TabIndex        =   8
      Top             =   660
      Width           =   5580
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'Private Declare Function GetUserName Lib "advapi32.dll" Alias "GetUserNameA" (ByVal lpbuffer As String, nSize As Long) As Long
Dim rsTemp As ADODB.Recordset
Public OK As Boolean

Private Sub cmdCancel_Click()
  OK = False
  rsTemp.Close
  Set rsTemp = Nothing
  Me.Hide
End Sub

Private Sub cmdOK_Click()
  Dim Curpass As String
  Dim DiskSerial As String
    
  DiskSerial = DriveSerial("C:\")    '获取C盘驱动器的序列号
  
  'MsgBox "C盘序列号=" + DiskSerial, , "信息窗"  '给用户安装时，先获取序列号
  
  'If DiskSerial <> "C601-OE7" Then    '本盘序列号为 "55A1-9F5"
  '  MsgBox "对不起！您是非法用户，请不要使用本软件！", vbOKOnly + vbCritical, "警告"
  '  End
  'End If
  
  '检查正确密码
  If ComboUser.Text = "" Then
    MsgBox "请选择用户名！", 0 + 64, "登录"
    Exit Sub
  Else
    rsTemp.Close
    rsTemp.Open "Select * From 用户权限", cnSys
    rsTemp.Find "用户帐号='" & ComboUser.Text & "'"
    curpassword = rsTemp("用户密码")
    '将密码还原成原来的字符,在此一定要采用加 "" 的方式
    Curpass = Decrypt("" + curpassword + "")
    If TxtPswd.Text = Curpass Then     '去掉空格比较
      OK = True
      
     ' SystemDir = "C:\OrganMis"    '设置系统初始值
      UserDepart = Trim(ComboDep.Text)   '用户部门
      UserName = Trim(ComboUser.Text)    '用户姓名
      UserRole = Trim(rsTemp("用户角色"))
      bDelDisp = False
      moduledex = 11     '记下模块总数-1
      
      Me.Hide
    Else
      MsgBox "密码错误，再试一次！", 0 + 16, "登录"
      TxtPswd.SetFocus
      TxtPswd.SelStart = 0
      TxtPswd.SelLength = Len(TxtPswd.Text)
    End If
  End If
End Sub

Private Sub ComboDep_Click()
  '根据选择的部门列出人员名称
  Dim vntTemp As Variant
  
  rsTemp.Close
  rsTemp.Open "Select Distinct 用户帐号 From 用户权限 Where 部门='" & Trim(ComboDep.Text) & "'", cnSys
  ComboUser.Clear
  Do While Not rsTemp.EOF
    vntTemp = rsTemp("用户帐号")
    If IsNull(vntTemp) Then vntTemp = ""
    ComboUser.AddItem CStr(vntTemp)
    rsTemp.MoveNext
  Loop
End Sub

Private Sub Form_Load()
  Dim vntTemp As Variant
      
  '初始化列表框
  Set rsTemp = New ADODB.Recordset   '初始化数据库
  rsTemp.CursorType = adOpenKeyset
  rsTemp.LockType = adLockOptimistic
  
  rsTemp.Open "Select Distinct 部门 From 用户权限", cnSys
  Do While Not rsTemp.EOF
    vntTemp = rsTemp("部门")
    If IsNull(vntTemp) Then vntTemp = ""
    ComboDep.AddItem CStr(vntTemp)
    rsTemp.MoveNext
  Loop
End Sub