excel表格编辑器在excel表格怎样设置禁止编辑图文教程

excel表格编辑器在excel表格怎样设置禁止编辑图文教程 如何使excel表格内容只读不能修改及破解，具体该怎么去进行操作的呢?对于刚从其它版本转型过来的应该就不会太懂吧，没关系，接下来就教大家在Excelxx表格设置不可修改的方法。 Excelxx表格设置不可修改的方法 只读不能修改方法: 在EXCEL里，选择工具选项安全性分别设置打开权限密码和修改权限密码，2个密码要不一样，然后确定，会弹出对话框让你重新输入密 码，第一个框输入你设置打开权限密码，第二个框输入你修改权限密码，然后保存文件。然后你把打开权限密码给别人就OK了，别人打开就是只读，不能修改。要 修改需要你修改权限密码。 补充一下：如果不想只读打开需要密码，可以不设置打开权限密码，只设置修改权限密码。 破解Excel保护方法 Excel对数据有很强的保护功能，可以对整个或部分数据隐藏、禁止复制和修改等，但有时候，由于忘记了密码，或者记不起以前自己到底做了哪些改动，这种保护反而会为难自己。针对这种情况，我总结了几种解除保护的方法，供大家参考，并希望能够以此抛砖引玉。 一、解除单元格的保护 1.取消隐藏的行或列 被隐藏的行或列有一个明显的标志，那就是在行标题栏或列标题栏上有一条粗的黑线。取消隐藏的行或列的方法有两种，一种是直接拖动隐藏处的行或列标题使之变 宽，也可以选中包含隐藏区域的行或列，通过“格式”菜单中的行列项目输入非0数值调整行高或列宽，使数据有足够的空间显示出来;另一种方法是选中包含隐藏 内容的行或列区域，再通过“格式”菜单行列选项中的“取消隐藏”命令来恢复全部行列区域。 2.取消隐藏单元格或区域中的数据 为了不让他人直接看到单元格的内容，一种简单的方法就是把数据颜色设置成与背景色相同，这时我们只要拖选整个工作表即可让数据原形毕露;如果用图片、矩形 框之类的非字符内容将重要数据遮盖，需要先用拖选方式找出工作表中的图片位置，再将其移开，激活被遮住的单元格，一般在公式栏中就会显示其内容。 若在单元格格式中使用了三个分号或空格之类的自定义格式，一般只要选中此单元格，在公式栏中即可显示其内容，要想取消这种隐藏，可重新设置此单元格格式，在“数字”选项卡中选择“常规”即可。 如果选中怀疑有数据的单元格后并没有在公式栏中显示数据，不一定它就真的没有数据，我们只要看一下单元格的格式能否设置，若不能的话说明工作表被保 护，如果不用密码可以取消工作表保护的话，再在单元格格式设置中先查看数据格式是否为自定义，然后查看“保护”选项卡，看看是否已勾选了“隐藏”项，将这 些都取消就可以知道单元格是否真的没有内容。当然，如果在撤消工作表保护时需要密码的话，我们将无可奈何，除非用户设置的密码很简单，那我就告诉你一个秘 密，当密码的形式是“*123*”或“*abc*”时，我们可以分别用“*333*”或“*c*”来破解，星号表示任意字符，到底是什么只有靠猜了， 这种方法对工作表和工作簿保护的密码也适应。 3.取消单元格数据的只读属性 有时单元格中的数据虽然可见，但是我们既不能修改，也不能在当前工作表中复制，对于这种保护措施，取消的方法跟上面的第2点基本相同，只要取消单元格格式 设置对话框中“保护”选项卡中的“锁定”一项即可。当然还需要通过密码取消工作表的保护才行。 如果我们无法通过密码取消怎么办?你可以将其复制粘贴到其他工作表中，再在新的工作表中进行修改。 二、解除工作表的保护 查看是否有被隐藏的工作表，若菜单中有“格式工作表取消隐藏”项，则可通过此项取消隐藏的工作表。 如果在菜单中也没有有效的“取消隐藏”项，仍然可能有被隐藏的工作表，这时我们可以任选一工作表右击，在弹出菜单中选择“查看代码”，然后在左窗格中的 “Microsoft Excel 对象”列表中选择被隐藏的工作表，将其“Visible”属性值取“-1”退出即可，如图所示。 如果工作表被密码保护，则可复制当前表全部内容到另一张未保护的工作表中。 三、VBA宏代码破解法： 第一步：打开该文件，先解除默认的“宏禁用”状态，方法是点击工具栏下的“选项”状态按钮，打开“Microsoft Office安全选项”窗口，选择其中的“启用此内容”，“确定”退出(图2); 再切换到“视图”选项卡，点击“宏”“录制宏”，出现“录制新宏”窗口，在“宏名”定义一个名称为：PasswordBreaker(图3)，点击“确定”退出; 第二步：再点击“宏”“查看宏”，选择“宏名”下的“PasswordBreaker”并点击“”，打开“Microsoft Visual Basic”器，用如下内容替换右侧窗口中的所有代码： Sub PasswordBreaker() Dim i As Integer, j As Integer, k As Integer Dim l As Integer, m As Integer, n As Integer Dim i1 As Integer, i2 As Integer, i3 As Integer Dim i4 As Integer, i5 As Integer, i6 As Integer On Error Resume Next 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 ActiveSheet.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 ActiveSheet.ProtectContents = False Then MsgBox One usable password is & Chr(i) & Chr(j) & _ Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _ Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) ActiveWorkbook.Sheets(1).Select Range(a1).FormulaR1C1 = Chr(i) & Chr(j) & _ Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _ Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Exit Sub End If Next: Next: Next: Next: Next: Next Next: Next: Next: Next: Next: Next End Sub 第三步：再点击“宏”“查看宏”，选择“宏名”下的“PasswordBreaker”并点击“执行”，密码就现形了(图4)。 第四步：切换“审阅”选项卡，点击“撤消工作表保护”，然后输入密码即可解除锁定。 另一个能解除Excel工作表保护的VBA脚本 Option Explicit 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-xx (Version 1.1) Modified xx-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 xx-Apr-04 Const REPBACK As String = DBLSPACE & Please report failure & _ to the gramming 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. Dont stuff up crucial formulas & _ or data. & DBLSPACE & Aess and use of some data & _ may be an offense. If in doubt, dont. 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 puters 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 N