EXCEL工作表编辑资料，设置了工作表保护后，不能对表格进行插入删除操作。如果没有密码，很简单：工具-选项—工作表保护——撤消工作表保护 就可以了。如果忘记密码，使用如下excel密码破解操作： 字串9
1\打开文件 字串2
2\工具---宏----录制新宏---输入名字如:a
3\停止录制(这样得到一个空宏)
4\工具---宏----宏,选a,点编辑按钮
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5\删除窗口中的所有字符(只有几个),替换为下面的内容:(复制下来) 字串3
Option Explicit
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Public Sub AllInternalPasswords() 字串6
' Breaks worksheet and workbook structure passwords. Bob McCormick 字串8
' probably originator of base code algorithm modified for coverage
' of workbook structure / windows passwords and for multiple passwords 字串8
' 字串4
' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1) 字串2
' Modified 2003-Apr-04 by JEM: All msgs to constants, and
' eliminate one Exit Sub (Version 1.1.1) 字串9
' Reveals hashed passwords NOT original passwords
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Const DBLSPACE As String = vbNewLine & vbNewLine
Const AUTHORS As String = DBLSPACE & vbNewLine & _
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"Adapted from Bob McCormick base code by" & _ 字串2
"Norman Harker and JE McGimpsey"
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Const HEADER As String = "AllInternalPasswords User Message" 字串3
Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04" 字串3
Const REPBACK As String = DBLSPACE & "Please report failure " & _
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"to the microsoft.public.excel.programming newsgroup."
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Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _ 字串5
"now be free of all password protection, so make sure you:" & _ 字串7
DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _ 字串9
DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _ 字串8
DBLSPACE & "Also, remember that the password was " & _
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"put there for a reason. Don't stuff up crucial formulas " & _
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"or data." & DBLSPACE & "Access and use of some data " & _ 字串4
"may be an offense. If in doubt, don't."
Const MSGNOPWORDS1 As String = "There were no passwords on " & _ 字串1
"sheets, or workbook structure or windows." & AUTHORS & VERSION
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Const MSGNOPWORDS2 As String = "There was no protection to " & _ 字串2
"workbook structure or windows." & DBLSPACE & _ 字串1
"Proceeding to unprotect sheets." & AUTHORS & VERSION
Const MSGTAKETIME As String = "After pressing OK button this " & _ 字串9
"will take some time." & DBLSPACE & "Amount of time " & _ 字串9
"depends on how many different passwords, the " & _ 字串2
"passwords, and your computer's specification." & DBLSPACE & _
"Just be patient! Make me a coffee!" & AUTHORS & VERSION
Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _
"Structure or Windows Password set." & DBLSPACE & _
"The password found was: " & DBLSPACE & "$$" & DBLSPACE & _ 字串2
"Note it down for potential future use in other workbooks by " & _
"the same person who set this password." & DBLSPACE & _
"Now to check and clear other passwords." & AUTHORS & VERSION 字串7
Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _
"password set." & DBLSPACE & "The password found was: " & _
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DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _ 字串3
"future use in other workbooks by same person who " & _ 字串5
"set this password." & DBLSPACE & "Now to check and clear " & _
"other passwords." & AUTHORS & VERSION 字串5
Const MSGONLYONE As String = "Only structure / windows " & _ 字串3
"protected with the password that was just found." & _
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ALLCLEAR & AUTHORS & VERSION & REPBACK 字串8
Dim w1 As Worksheet, w2 As Worksheet 字串3
Dim i As Integer, j As Integer, k As Integer, l As Integer 字串6
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
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Dim PWord1 As String
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Dim ShTag As Boolean, WinTag As Boolean 字串1
Application.ScreenUpdating = False 字串6
With ActiveWorkbook
WinTag = .ProtectStructure Or .ProtectWindows
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End With 字串5
ShTag = False
For Each w1 In Worksheets 字串7
ShTag = ShTag Or w1.ProtectContents
Next w1
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If Not ShTag And Not WinTag Then
MsgBox MSGNOPWORDS1, vbInformation, HEADER
Exit Sub
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End If 字串7
MsgBox MSGTAKETIME, vbInformation, HEADER 字串4
If Not WinTag Then
MsgBox MSGNOPWORDS2, vbInformation, HEADER 字串8
Else 字串6
On Error Resume Next 字串1
Do 'dummy do loop 字串8
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 字串1
For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 字串5
For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 字串4
For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 字串4
With ActiveWorkbook
.Unprotect Chr(i) & Chr(j) & Chr(k) & _
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Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _
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Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
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If .ProtectStructure = False And _ 字串7
.ProtectWindows = False Then 字串1
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _ 字串1
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ 字串6
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
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MsgBox Application.Substitute(MSGPWORDFOUND1, _ 字串4
"$$", PWord1), vbInformation, HEADER 字串2
Exit Do 'Bypass all for...nexts 字串6
End If 字串3
End With 字串6
Next: Next: Next: Next: Next: Next
Next: Next: Next: Next: Next: Next 字串4
Loop Until True 字串5
On Error GoTo 0
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End If
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If WinTag And Not ShTag Then
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MsgBox MSGONLYONE, vbInformation, HEADER
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Exit Sub
End If
On Error Resume Next
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For Each w1 In Worksheets
'Attempt clearance with PWord1 字串5
w1.Unprotect PWord1 字串9
Next w1
On Error GoTo 0 字串1
ShTag = False 字串2
For Each w1 In Worksheets
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'Checks for all clear ShTag triggered to 1 if not.
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ShTag = ShTag Or w1.ProtectContents
Next w1
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If ShTag Then 字串3
For Each w1 In Worksheets
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With w1
If .ProtectContents Then 字串1
On Error Resume Next
Do 'Dummy do loop 字串6
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 字串1
For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 字串7
For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 字串5
For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
.Unprotect Chr(i) & Chr(j) & Chr(k) & _
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Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ 字串1
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
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If Not .ProtectContents Then
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
MsgBox Application.Substitute(MSGPWORDFOUND2, _ 字串9
"$$", PWord1), vbInformation, HEADER 字串7
'leverage finding Pword by trying on other sheets 字串7
For Each w2 In Worksheets
w2.Unprotect PWord1 字串6
Next w2
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Exit Do 'Bypass all for...nexts
End If
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Next: Next: Next: Next: Next: Next 字串9
Next: Next: Next: Next: Next: Next 字串7
Loop Until True 字串9
On Error GoTo 0
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End If
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End With 字串5
Next w1 字串5
End If 字串9
MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER
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End Sub
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6\关闭编辑窗口 字串5
7\工具---宏-----宏,选AllInternalPasswords,运行,确定两次,等2分钟(确实有这么长时间),再确定.
OK,没有密码了!!