2022-11-18 06:10来源：m.sf1369.com作者：宇宇
新建一个EXCEL工作表，而后点击另存为，讲表格保存为启用宏的工作表
一次点击开发工具---录制新宏，在弹出的对话框内修改宏名称而后确定
依次点击开发工具----停止录制宏，宏录制完成
依次点击开发工具，---宏----在弹出的对话框找到我们刚才录制的宏名称而后进入VBA界面
在VBA界面，全选里面的代码，而后删除，讲里面的代码全部删除完
代码复制到VBA编辑窗口内
Public Sub AllInternalPasswords()
' Breaks worksheet and workbook structure passwords. Bob McCormick
' probably originator of base code algorithm modified for coverage
' 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
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"
Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"
Const REPBACK As String = DBLSPACE & "Please report failure " & _
"to the microsoft.public.excel.programming newsgroup."
Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _
"now be free of all password protection, so make sure you:" & _
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."
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 " & _
"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 & _
"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 & "$$" & DBLSPACE & _
"Note it down for potential future use in other workbooks by " & _
"the same person who set this password." & DBLSPACE & _
"Now to check and clear other passwords." & AUTHORS & VERSION
Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _
"password set." & DBLSPACE & "The password found was: " & _
DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _
"future use in other workbooks by same person who " & _
"set this password." & DBLSPACE & "Now to check and clear " & _
"other passwords." & AUTHORS & VERSION
Const MSGONLYONE As String = "Only structure / windows " & _
"protected with the password that was just found." & _
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
For Each w1 In Worksheets
ShTag = ShTag Or w1.ProtectContents
Next w1
If Not ShTag And Not WinTag Then
MsgBox MSGNOPWORDS1, vbInformation, HEADER
Exit Sub
End If
MsgBox MSGTAKETIME, vbInformation, HEADER
If Not WinTag Then
MsgBox MSGNOPWORDS2, vbInformation, HEADER
Else
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 _
.ProtectWindows = False 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(MSGPWORDFOUND1, _
"$$", PWord1), vbInformation, HEADER
Exit Do 'Bypass all for...nexts
End If
End With
Next: Next: Next: Next: Next: Next
Next: Next: Next: Next: Next: Next
Loop Until True
On Error GoTo 0
End If
If WinTag And Not ShTag Then
MsgBox MSGONLYONE, vbInformation, HEADER
Exit Sub
End If
On Error Resume Next
For Each w1 In Worksheets
'Attempt clearance with PWord1
w1.Unprotect PWord1
Next w1
On Error GoTo 0
ShTag = False
For Each w1 In Worksheets
'Checks for all clear ShTag triggered to 1 if not.
ShTag = ShTag Or w1.ProtectContents
Next w1
If ShTag Then
For Each w1 In Worksheets
With w1
If .ProtectContents Then
On Error Resume Next
Do 'Dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
.Unprotect Chr(i) & Chr(j) & Chr(k) & _
Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
If Not .ProtectContents Then
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
MsgBox Application.Substitute(MSGPWORDFOUND2, _
"$$", PWord1), vbInformation, HEADER
'leverage finding Pword by trying on other sheets
For Each w2 In Worksheets
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
On Error GoTo 0
End If
End With
Next w1
End If
MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER
End Sub
点击保存
点击开发工具，宏，找到我们刚才录制的宏，点击执行宏
而后，在弹出的所有对话框上，都点击确定，都确定，1分钟后，就可以编辑了
1.选中整个工作表，点右键选择“设置单元格格式,将“保护”项下的“锁定”选项“勾”去除；
2 选中修改时需要密码的单元格，将“保护”项下的“锁定”选项“勾”上；
3 点选“工具”-“保护”-“保护工作表”，在出现的对话框中输入两次密码，点确定。
4 需要修改时，只需到“保护工作表”再次输入密码。
1准备好一个excel的工作簿，把文档打开
2单击菜单栏中的【文件】，在【文件】下的信息中可以看到【保护工作簿】
3单击【保护工作簿】，找到下面的【用密码进行加密】，单击
4会出现一个要进行加密的密码输入框，填入密码，假定密码设置为123456。
5单击确定以后，文档还会出现提示，让把这个密码重复输入一遍，单击确定以后，再次打开时，就需要有这个密码才可以。
6去掉密码的操作也是在要进入打开的文档中，重复以上步骤，然后在输入密码的地方，把密码设置为空，再次打开这个文档的时候就不需要密码了
excel表格2003版设置密码的步骤 首先打开2003版本的excel表格，需要设置excel的密码时可以点击顶部主菜单中的“工具”菜单。
点击工具菜单之后，会弹出一列的功能菜单，找到“选项”菜单并点击进入设置。
有时候我们点击选项菜单中，也会弹出一个未安装校对工具的提示，不用管它，可以点击关闭按钮或者确定按钮。
在弹出来的选项窗口中，找到右上角的“安全性”选项菜单，并点击这个按钮。
来到excel表格的加密设置，在打开权限密码右侧的输入框中输入提前想好的密码，然后点击确定。
点击确定之后，还会弹出确认密码的提示窗口，这时候只需要再次输入跟第一次一样的密码，然后再次点击确定就可以了。
当然设置完毕之后，可以点击顶部工具栏中的保存，对这次的设置进行保存，然后关闭表格。
然后再次打开这个excel表格的时候，就会发现打开这个表格是需要输入正确密码才可以打开，证明这次excel表格已经成功设置密码了
一般情况下，我们使用Excel制作好表格之后，为了保险起见，会选择将该文件进行加密，那么Excel文件怎么加密呢？
首先打开需要加密的Excel，点击“文件”，选择“信息”。点击“保护工作簿”，点击“用密码进行加密”。输入密码，点击“确定”，再次输入密码，点击“确定”。再次进入这个文档，就需要输入密码了。
你指的是加密吧！ 在工具，选项，安全性里取消掉就可以了。
单击上方的【文件-另存为】，点击【浏览】；弹出窗口中点击【工具】，选择【常规选项】；
弹出一个设置密码的对话框，打开权限密码和修改权限密码里，根据需求来设置；
点击保存后弹出替换文本界面选择【是】，关闭excel，再次打开时，需要输入密码。
excel单元格锁定步骤如下：
打开一个表格，按下“Ctrl+a”全选。
02右键选择“设置单元格格式”。
03在弹出的对话框里选择“保护”。
04将“锁定”前的钩去掉，点击“确定”。
05然后选定想要锁定的表格，同样右键，选择“设置单元格格式”。
06在弹出的对话框中选择“保护”，勾选“锁定”之后确定。
07在上方的选项中点“审阅”，再点击“保护工作表”。
08此事要输入锁定密码。
09重新输入密码。
10再想要修改时，会提示已经不能更改了。
在EXCEL表格里，单击右上角文件按钮，弹出对话框上左侧单击信息，右侧点击保护工作簿，下拉选择密码保护，在密码框中输入密码。
1.点击文件
打开EXCEL表格，点击菜单栏上文件，下拉选择“信息”。
2.选择密码保护
点击“保护工作簿”，下拉选择“用密码进行加密”。
3.输入密码
弹出密码输入框，输入密码进行加密。
