excel无法复制粘贴应该如何处理

 

缘由一：EXCEL被维护

 

一、表格受密码维护时，我们修正数据Excel弹出“您试图更改的单元格或图表受维护，因此是只读的，也无法复制粘贴。若要修正受维护单元格或图表，请先运用‘吊销工作表维护’命令(在‘审阅’选项卡的‘更改’组中)来取消维护。可能会提示您输入密码

 

 

 

二、破解EXCEL密码

 

这时分我们能够用VBA宏代码破解法来破解表格维护密码：

 

1、翻开该文件，先解除默许的“宏禁用”状态，办法是点击工具栏下的“选项”状态按钮，翻开“Microsoft Office平安选项”窗口，选择其中的“启用此内容”，“肯定”。再切换到“视图”选项卡，点击“宏”→“录制宏”，呈现“录制新宏”窗口，在“宏名”定义一个称号为：PasswordBreaker，点击“肯定”退出；第二步：再点击“宏”→“查看宏”，选择“宏名”下的“PasswordBreaker”并点击“编辑”，翻开“Microsoft Visual Basic”编辑器，用如下内容交换右侧窗口中的一切代码：

 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

2、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
3、点击“吊销工作表维护”，然后输入密码即可解除锁定；
二、设置EXCEL