form1.frm

Visual Basic开发实用编程200例 数据库编程实例

VERSION 5.00
Begin VB.Form form1 
   Caption         =   "Access2000数据库密码破解"
   ClientHeight    =   3660
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   7050
   LinkTopic       =   "Form1"
   ScaleHeight     =   3660
   ScaleWidth      =   7050
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "退出"
      Height          =   435
      Left            =   5400
      TabIndex        =   5
      Top             =   3090
      Width           =   1380
   End
   Begin VB.DriveListBox Drive1 
      Height          =   300
      Left            =   0
      TabIndex        =   3
      Top             =   150
      Width           =   2535
   End
   Begin VB.DirListBox Dir1 
      Height          =   2400
      Left            =   0
      TabIndex        =   2
      Top             =   495
      Width           =   2535
   End
   Begin VB.FileListBox File1 
      Archive         =   0   'False
      Height          =   2790
      Left            =   2805
      Pattern         =   "*.mdb"
      TabIndex        =   1
      Top             =   120
      Width           =   4005
   End
   Begin VB.TextBox text1 
      Height          =   420
      Left            =   1110
      MultiLine       =   -1  'True
      TabIndex        =   0
      Top             =   3090
      Width           =   3810
   End
   Begin VB.Label Label1 
      Caption         =   "密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   525
      Left            =   75
      TabIndex        =   4
      Top             =   3075
      Width           =   1005
   End
End
Attribute VB_Name = "form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim j As Integer
Private Sub Form_Load()
  Dir1.Path = App.Path
  j = 0
End Sub
Private Sub Drive1_Change()
  Dir1.Path = Drive1.Drive
End Sub
Private Sub Dir1_Change()
  File1.Path = Dir1.Path
End Sub
Private Sub File1_Click()
  Dim chart(30) As Byte
  Dim datafile As String
  text1 = ""
  Dim strbytes As Long
  If Len(File1.Path) > 3 Then
     datafile = File1.Path + "\" + File1.FileName
   Else
     datafile = File1.Path & File1.FileName
  End If
  Open Trim(datafile) For Binary Access Read As #1
       Get #1, 67, chart
  Close #1
  text1 = text1 & Chr$(chart(0) Xor &HA7)
  text1 = text1 & Chr$(chart(2) Xor &HEC)
  text1 = text1 & Chr$(chart(4) Xor &H7C)
  text1 = text1 & Chr$(chart(6) Xor &H9C)
  text1 = text1 & Chr$(chart(8) Xor &HE7)
  text1 = text1 & Chr$(chart(10) Xor &H28)
  text1 = text1 & Chr$(chart(12) Xor &H32)
  text1 = text1 & Chr$(chart(14) Xor &H8A)
  text1 = text1 & Chr$(chart(16) Xor &H75)
  text1 = text1 & Chr$(chart(18) Xor &H7B)
  text1 = text1 & Chr$(chart(20) Xor &HD4)
  text1 = text1 & Chr$(chart(22) Xor &HDF)
  text1 = text1 & Chr$(chart(24) Xor &H56)
  text1 = text1 & Chr$(chart(26) Xor &H13)
  text1 = text1 & Chr$(chart(28) Xor &HEE)
  text1 = text1 & Chr$(chart(30) Xor &HB1)
End Sub
Private Sub Command1_Click()
  End
End Sub