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标题: 怎么删除注册表这几个变化的键值? [打印本页]

作者: 5872169     时间: 2008-2-29 15:23    标题: 怎么删除注册表这几个变化的键值?

在注册表HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences下怎么删除这几个键值:
TrackFoldersDirectories1
TrackFoldersDirectories2
TrackFoldersDirectories3
TrackFoldersDirectories4
TrackFoldersDirectories5
TrackFoldersDirectories8
TrackFoldersDirectories10
TrackFoldersDirectories12
TrackFoldersDirectories18
TrackFoldersDirectories19
TrackFoldersDirectories21
TrackFoldersDirectories22

用一条命令删除这几个键值,请高手指点!
作者: HAT     时间: 2008-2-29 15:27
look

  Quote:
C:\>reg delete /?

Console Registry Tool for Windows - version 3.0
Copyright (C) Microsoft Corp. 1981-2001.  All rights reserved


REG DELETE KeyName [/v ValueName | /ve | /va] [/f]

  KeyName    [\\Machine\]FullKey
    Machine  Name of remote machine - omitting defaults to the current machine
             Only HKLM and HKU are available on remote machines
    FullKey  ROOTKEY\SubKey
    ROOTKEY  [ HKLM | HKCU | HKCR | HKU | HKCC ]
    SubKey   The full name of a registry key under the selected ROOTKEY
  ValueName  The value name, under the selected Key, to delete
             When omitted, all subkeys and values under the Key are deleted
  /ve        delete the value of empty value name <no name>
  /va        delete all values under this key
  /f         Forces the deletion without propmt

Examples:

  REG DELETE HKLM\Software\MyCo\MyApp\Timeout
    Deletes the registry key Timeout and its all subkeys and values

  REG DELETE \\ZODIAC\HKLM\Software\MyCo /v MTU
    Deletes the registry value MTU under MyCo on ZODIAC


作者: 5872169     时间: 2008-2-29 15:31
键值后面都有数字的变量,能给我写一个BAT代码吗?我表示感谢!!
作者: abcd     时间: 2008-2-29 15:39
for %%i in (1 2 3 4 5 8 10 12 18 19 21 22) do (reg delete "HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences" /v "TrackFoldersDirectories%%i" /f
作者: 5872169     时间: 2008-2-29 15:42
谢谢楼上的朋友,但是键值后面的数字经常不固定变化,不是固定的!键值后面的数字变量应该怎么写!键值变量TrackFoldersDirectories*,我想用一个通配符代替,但是注册表不支持后面的通配符!

[ Last edited by 5872169 on 2008-2-29 at 03:44 PM ]
作者: zuimeng     时间: 2008-2-29 15:48
FOR /L %variable IN (start,step,end) DO command [command-parameters]

    该集表示以增量形式从开始到结束的一个数字序列。
    因此,(1,1,5) 将产生序列 1 2 3 4 5,(5,-1,1) 将产生
    序列 (5 4 3 2 1)。
作者: 5872169     时间: 2008-2-29 15:53
请楼上的朋友写一个BAT代码好吗?

[ Last edited by 5872169 on 2008-2-29 at 03:59 PM ]
作者: fastslz     时间: 2008-2-29 16:02
删除Windows Media Player默认保存位置?
应该是删除Windows Media Player打开历史记录吧
CODE:  [Copy to clipboard]
reg delete "HKCU\Software\Microsoft\MediaPlayer\Player\RecentFileList" /f >nul 2>nul
一定要那样做,在最后加个 2>nul 眼不见为尽
CODE:  [Copy to clipboard]
for /l %%i in (0,1,30) do reg delete "HKCU\Software\Microsoft\MediaPlayer\Preferences" /v "TrackFoldersDirectories%%i" /f 2>nul

作者: 5872169     时间: 2008-2-29 16:10
谢谢8楼的朋友,已经解决了,太谢谢了,我搞了好几天了,一直没有想出办法!




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