学习啦>学习电脑>工具软件>办公软件学习>Excel教程>Excel表格>

2007excel表格密码

时间: 嘉铭873 分享

excel2007里一些重要文件,我们都会选择加密,这时忘记密码了怎么办。下面让学习啦小编为你带来2007excel表格密码解除的方法

2007excel表格密码解除方法:

1、打开您需要解除保护密码的Excel文件;

2、依次点击菜单栏上的工具---宏----录制新宏,输入宏名字如:aa;

学习啦在线学习网3、停止录制(这样得到一个空宏);

4、依次点击菜单栏上的工具---宏----宏,选aa,点编辑按钮;

学习啦在线学习网5、删除窗口中的所有字符(只有几个),替换为下面的内容;

从横线下开始复制

学习啦在线学习网------------------------------------------------------------------------------------------

Option Explicit

Public Sub AllInternalPasswords()

' Breaks worksheet and workbook structure passwords. Bob McCormick

' probably originator of base code algorithm modified for coverage

学习啦在线学习网' of workbook structure / windows passwords and for multiple passwords

'

' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)

' Modified 2003-Apr-04 by JEM: All msgs to constants, and

' eliminate one Exit Sub (Version 1.1.1)

' Reveals hashed passwords NOT original passwords

Const DBLSPACE As String = vbNewLine & vbNewLine

学习啦在线学习网Const AUTHORS As String = DBLSPACE & vbNewLine & _

"Adapted from Bob McCormick base code by" & _

"Norman Harker and JE McGimpsey"

Const HEADER As String = "AllInternalPasswords User Message"

学习啦在线学习网Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"

学习啦在线学习网Const REPBACK As String = DBLSPACE & "Please report failure " & _

"to the microsoft.public.excel.programming newsgroup."

学习啦在线学习网Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _

学习啦在线学习网"now be free of all password protection, so make sure you:" & _

学习啦在线学习网DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _

DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _

DBLSPACE & "Also, remember that the password was " & _

"put there for a reason. Don't stuff up crucial formulas " & _

"or data." & DBLSPACE & "Access and use of some data " & _

"may be an offense. If in doubt, don't."

学习啦在线学习网Const MSGNOPWORDS1 As String = "There were no passwords on " & _

"sheets, or workbook structure or windows." & AUTHORS & VERSION

Const MSGNOPWORDS2 As String = "There was no protection to " & _

学习啦在线学习网"workbook structure or windows." & DBLSPACE & _

"Proceeding to unprotect sheets." & AUTHORS & VERSION

Const MSGTAKETIME As String = "After pressing OK button this " & _

"will take some time." & DBLSPACE & "Amount of time " & _

"depends on how many different passwords, the " & _

"passwords, and your computer's specification." & DBLSPACE & _

学习啦在线学习网"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 & _

"Note it down for potential future use in other workbooks by " & _

学习啦在线学习网"the same person who set this password." & DBLSPACE & _

"Now to check and clear other passwords." & AUTHORS & VERSION

学习啦在线学习网Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _

"password set." & DBLSPACE & "The password found was: " & _

学习啦在线学习网DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _

学习啦在线学习网"future use in other workbooks by same person who " & _

学习啦在线学习网"set this password." & DBLSPACE & "Now to check and clear " & _

学习啦在线学习网"other passwords." & AUTHORS & VERSION

学习啦在线学习网Const MSGONLYONE As String = "Only structure / windows " & _

"protected with the password that was just found." & _

学习啦在线学习网ALLCLEAR & AUTHORS & VERSION & REPBACK

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

Dim ShTag As Boolean, WinTag As Boolean

Application.ScreenUpdating = False

With ActiveWorkbook

WinTag = .ProtectStructure Or .ProtectWindows

End With

ShTag = False

学习啦在线学习网For Each w1 In Worksheets

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

Next w1

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

学习啦在线学习网MsgBox MSGNOPWORDS1, vbInformation, HEADER

Exit Sub

End If

MsgBox MSGTAKETIME, vbInformation, HEADER

学习啦在线学习网If Not WinTag Then

MsgBox MSGNOPWORDS2, vbInformation, HEADER

Else

学习啦在线学习网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

学习啦在线学习网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

学习啦在线学习网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 _

.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

End With

学习啦在线学习网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If WinTag And Not ShTag Then

学习啦在线学习网MsgBox MSGONLYONE, vbInformation, HEADER

Exit Sub

End If

On Error Resume Next

学习啦在线学习网For Each w1 In Worksheets

'Attempt clearance with PWord1

w1.Unprotect PWord1

Next w1

On Error GoTo 0

学习啦在线学习网ShTag = False

For Each w1 In Worksheets

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

ShTag = ShTag Or w1.ProtectContents

Next w1

学习啦在线学习网If ShTag Then

学习啦在线学习网For Each w1 In Worksheets

With w1

If .ProtectContents Then

On Error Resume Next

学习啦在线学习网Do 'Dummy do loop

学习啦在线学习网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) & _

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

学习啦在线学习网'leverage finding Pword by trying on other sheets

学习啦在线学习网For Each w2 In Worksheets

w2.Unprotect PWord1

Next w2

学习啦在线学习网Exit Do 'Bypass all for...nexts

End If

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

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

Loop Until True

学习啦在线学习网On Error GoTo 0

End If

End With

Next w1

End If

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

End Sub

-----------------------------------------------------------------------------------------

复制到横线以上

6、关闭编辑窗口;

学习啦在线学习网7、依次点击菜单栏上的工具---宏-----宏,选AllInternalPasswords,运行,确定两次;

等一会,就会出现以下对话框:这就是Excel密码对应的原始密码(此密码和原先设置的密码都能打开此文档。如果是别人的文档,你又想恢复密码设置,就可以用此密码进行保护,他就能用他设置的密码打开,你可以试试,很有趣的。字母一定要大写):

关于2007excel表格密码解除的相关文章推荐:

1.excel2007工作簿密码解除的教程

2.excel2007密码解除

3.怎么解除excel2007密码

2007excel表格密码

excel2007里一些重要文件,我们都会选择加密,这时忘记密码了怎么办。下面让学习啦小编为你带来2007excel表格密码解除的方法。2007excel表格密码解除方法:1、打开您需要解除保护密码的
推荐度:
点击下载文档文档为doc格式
1449143