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怎么样取消excel表中的工作表保护

怎么样取消excel表中的工作表保护

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怎么样取消excel表中的工作表保护

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“MicrosoftOffice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“编辑”,打开“MicrosoftVisualBasic”编辑器,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。