如何撤销有密码的工作表保护.doc

如何撤销有密码的工作表保护 时间:2009-5-8 10:41:35,点击:788 EXCEL工作表编辑资料，设置了工作表保护后，不能对表格进行插入删除操作。如果没有密码，很简单:工具-选项—工作表保护——撤消工作表保护 就可以了。如果忘记密码，如下操作： 1\打开文件 2\工具---宏----录制新宏---输入名字如:a3\停止录制(这样得到一个空宏) 4\工具---宏----宏,选a,点编辑按钮 5\删除窗口中的所有字符(只有几个),替换为下面的内容:(复制下来)Option ExplicitPublic 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 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 Access 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 computers spe