frmlogin.frm

本系统是根据企业的特点

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form frmLogin 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "登录"
   ClientHeight    =   5910
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   10065
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   Picture         =   "frmLogin.frx":0000
   ScaleHeight     =   5910
   ScaleWidth      =   10065
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Tag             =   "登录"
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   6240
      Top             =   5520
      Visible         =   0   'False
      Width           =   1200
      _ExtentX        =   2117
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   1
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   3
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "DSN=电脑经营系统"
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   "电脑经营系统"
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select * from 用户注册"
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      Default         =   -1  'True
      Height          =   360
      Left            =   7200
      TabIndex        =   3
      Tag             =   "确定"
      Top             =   2520
      Width           =   900
   End
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取消"
      Height          =   345
      Left            =   7200
      TabIndex        =   4
      Tag             =   "取消"
      Top             =   3480
      Width           =   945
   End
   Begin VB.Timer Timer1 
      Interval        =   1000
      Left            =   9240
      Top             =   5520
   End
   Begin VB.TextBox txtPassword 
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   3960
      MaxLength       =   8
      PasswordChar    =   "*"
      TabIndex        =   2
      Top             =   3480
      Width           =   2325
   End
   Begin VB.TextBox txtUserName 
      Height          =   270
      Left            =   3960
      MaxLength       =   6
      TabIndex        =   1
      Top             =   2520
      Width           =   2325
   End
   Begin VB.Label Label3 
      BackColor       =   &H00000000&
      Caption         =   "版本：简单版"
      ForeColor       =   &H00FFFFFF&
      Height          =   255
      Left            =   480
      TabIndex        =   8
      Top             =   5160
      Width           =   1815
   End
   Begin VB.Label Label2 
      BackColor       =   &H00FF8080&
      Caption         =   "欢迎进入图书销售管理系统"
      BeginProperty Font 
         Name            =   "华文彩云"
         Size            =   21.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   -1  'True
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   1680
      TabIndex        =   7
      Top             =   480
      Width           =   6375
   End
   Begin VB.Label Label1 
      BackColor       =   &H00FF8080&
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   -1  'True
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FFC0C0&
      Height          =   255
      Left            =   3240
      TabIndex        =   6
      Top             =   1200
      Width           =   3375
   End
   Begin VB.Label lblLabels 
      BackColor       =   &H00FF8080&
      Caption         =   "密码(&P):"
      ForeColor       =   &H00FFFFFF&
      Height          =   255
      Index           =   1
      Left            =   1800
      TabIndex        =   0
      Tag             =   "密码(&P):"
      Top             =   3480
      Width           =   960
   End
   Begin VB.Label lblLabels 
      BackColor       =   &H00FF8080&
      Caption         =   "用户名(&U):"
      ForeColor       =   &H00FFFFFF&
      Height          =   255
      Index           =   0
      Left            =   1800
      TabIndex        =   5
      Tag             =   "用户名(&U):"
      Top             =   2520
      Width           =   960
   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
Public OK As Boolean
Private Sub Form_Load()
Call RegisterDataSource

    Dim sBuffer As String
    Dim lSize As Long
     Adodc1.Refresh
     users = Adodc1.Recordset("姓名")
    passes = Adodc1.Recordset("密码")
    txtUserName.Text = users
    End Sub
Private Sub cmdCancel_Click()
    OK = False
    Me.Hide
End Sub


Private Sub cmdOK_Click()
    'ToDo: 创建测试密码是否正确
    '检查正确密码
    xingming = txtUserName.Text
    Adodc1.Recordset.MoveFirst
    Adodc1.Recordset.Find "姓名=" & "'" & Trim(txtUserName.Text) & "'"
             If Adodc1.Recordset.Fields("密码") = txtPassword.Text Then
                  OK = True
                  Me.Hide
               Else
                 i = MsgBox("密码错误，再试一次！", 5 + vbExclamation, "登录")
                 If i <> 4 Then
                   End
                 Else
                 txtPassword.Text = ""
                 txtPassword.SetFocus
                 txtPassword.SelStart = 0
                 txtPassword.SelLength = Len(txtPassword.Text)
                 End If
               End If
End Sub

Private Sub Label3_Click()

End Sub

Private Sub Timer1_Timer()
   Label1.Caption = Time$ + " " + Str(Year(Date)) + " -" + Str(Month(Date)) + " -" + Str(Day(Date))
End Sub