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excel破解表格保护的方法

时间: 业华773 分享

学习啦在线学习网excel破解表格保护的方法

  在Excel中设置表格保护是经常有的情况,但是如果万一忘记了表格保护的密码,数据就要不回来了,这个时候就需要动用一些技术把表格保护给破解了,接下来是学习啦小编为大家带来的excel破解表格保护的方法,希望对你有用。

  excel破解表格保护的方法:

学习啦在线学习网   破解保护步骤1:新建宏 录制新宏随便输入个名字如hong 点击“确定”按钮

  破解保护步骤2:点击“停止录制”按钮或从菜单“停止录制”宏

  破解保护步骤3:选择刚才所建的宏然后点击“编辑”按钮,会弹出代码编写窗口

学习啦在线学习网   破解保护步骤4:填写代码将下面的代码全部复制必替换原来的字符,填写完毕后关闭该窗口

  //这里十分感谢原作者,因为经实践,确实好用。

  Public Sub 工作表保护密码破解()

  Const DBLSPACE As String = vbNewLine & vbNewLine

  Const AUTHORS As String = DBLSPACE & vbNewLine & _

学习啦在线学习网   "作者:圣天"

  Const HEADER As String = "工作表保护密码破解"

  Const VERSION As String = DBLSPACE & "版本 Version1.1.1"

学习啦在线学习网   Const REPBACK As String = DBLSPACE & ""

  Const ZHENGLI As String = DBLSPACE &" XXXXXXX"

  Const ALLCLEAR As String = DBLSPACE & "该工作簿中的工作表密码保护已全部解除!!" & DBLSPACE & "请记得另保存"_

学习啦在线学习网   & DBLSPACE & "注意:不要用在不当地方,要尊重他人的劳动成果!"

学习啦在线学习网   Const MSGNOPWORDS1 As String = "该文件工作表中没有加密"

  Const MSGNOPWORDS2 As String = "该文件工作表中没有加密2"

学习啦在线学习网   Const MSGTAKETIME As String = "解密需花费一定时间,请耐心等候!" & DBLSPACE & "按确定开始破解!"

  Const MSGPWORDFOUND1 As String = "密码重新组合为:"& DBLSPACE & "$$" & DBLSPACE & _

学习啦在线学习网   "如果该文件工作表有不同密码,将搜索下一组密码并修改清除"

  Const MSGPWORDFOUND2 As String = "密码重新组合为:"& DBLSPACE & "$$" & DBLSPACE & _

学习啦在线学习网   "如果该文件工作表有不同密码,将搜索下一组密码并解除"

学习啦在线学习网   Const MSGONLYONE As String = "确保为唯一的?"

学习啦在线学习网   Dim w1 As Worksheet, w2 As Worksheet

  Dim i As Integer, j As Integer, k As Integer, l As Integer

  Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer

  Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer

  Dim PWord1 As String

学习啦在线学习网   Dim ShTag As Boolean, WinTag As Boolean

  Application.ScreenUpdating = False

学习啦在线学习网   With ActiveWorkbook

  WinTag = .ProtectStructure Or .ProtectWindows

  End With

  ShTag = False

  For Each w1 InWorksheets

  ShTag = ShTag Or w1.ProtectContents

  Next w1

学习啦在线学习网   If Not ShTag And Not WinTag Then

  MsgBox MSGNOPWORDS1, vbInformation, HEADER

  Exit Sub

  End If

  MsgBox MSGTAKETIME, vbInformation, HEADER

  If Not WinTag Then

  Else

学习啦在线学习网   On Error Resume Next

  Do 'dummy do loop

  For i = 65 To 66: For j = 65 To 66: For k = 65 To 66

  For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66

  For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66

  For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126

  With ActiveWorkbook

  .Unprotect Chr(i) & Chr(j) & Chr(k) & _

  Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _

  Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  If .ProtectStructure = False And _

学习啦在线学习网   .ProtectWindows = False Then

  PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _

  Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _

学习啦在线学习网   Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  MsgBox Application.Substitute(MSGPWORDFOUND1, _

学习啦在线学习网   "$$", PWord1), vbInformation, HEADER

  Exit Do 'Bypass all for...nexts

  End If

学习啦在线学习网   End With

  Next: Next: Next: Next: Next: Next

学习啦在线学习网   Next: Next: Next: Next: Next: Next

  Loop Until True

  On Error GoTo 0

  End If

  If WinTag And Not ShTag Then

  MsgBox MSGONLYONE, vbInformation, HEADER

学习啦在线学习网   Exit Sub

  End If

  On Error Resume Next

  For Each w1 InWorksheets

学习啦在线学习网   'Attempt clearance with PWord1

学习啦在线学习网   w1.Unprotect PWord1

  Next w1

学习啦在线学习网   On Error GoTo 0

  ShTag = False

  For Each w1 InWorksheets

学习啦在线学习网   'Checks for all clear ShTag triggered to 1 if not.

学习啦在线学习网   ShTag = ShTag Or w1.ProtectContents

  Next w1

  If ShTag Then

  For Each w1 InWorksheets

  With w1

  If .ProtectContents Then

  On Error Resume Next

学习啦在线学习网   Do 'Dummy do loop

  For i = 65 To 66: For j = 65 To 66: For k = 65 To 66

  For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66

学习啦在线学习网   For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66

  For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126

  .Unprotect Chr(i) & Chr(j) & Chr(k) & _

  Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _

  Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  If Not .ProtectContents Then

  PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _

学习啦在线学习网   Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _

  Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

学习啦在线学习网   MsgBox Application.Substitute(MSGPWORDFOUND2, _

  "$$", PWord1), vbInformation, HEADER

  'leverage finding Pword by trying on other sheets

  For Each w2 InWorksheets

  w2.Unprotect PWord1

  Next w2

  Exit Do 'Bypass all for...nexts

  End If

  Next: Next: Next: Next: Next: Next

  Next: Next: Next: Next: Next: Next

  Loop Until True

学习啦在线学习网   On Error GoTo 0

  End If

学习啦在线学习网   End With

  Next w1

  End If

  MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK & ZHENGLI,vbInformation, HEADER

  End Sub

学习啦在线学习网   破解保护步骤5:最后就来执行刚才所建的宏工具-宏-宏点击执行等带小段时间之后就可以看到效果了

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