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Windows 10 中当前桌面背景的路径（幻灯片）？

tag-icon • tag-icon windows windows-10
Windows 10 中当前桌面背景的路径（幻灯片）？

我正在尝试找到一种方法来获取我实际桌面背景的“真实路径”。我使用幻灯片放映，文件夹中有很多文件（4k+），其中一些我想快速删除。

到目前为止我尝试过的： %AppData%\Microsoft\Windows\Themes\CachedFiles- 仅包含实际图像 %AppData%\Microsoft\Windows\Themes\TranscodedWallpaper- 文件路径和文件名转码

HKEY_CURRENT_USER\Control Panel\Desktop\WallPaper- 指向上面的文件 HKEY_CURRENT_USER\Control Panel\Desktop\TranscodedImageCache- 同上

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Wallpapers- 仅显示文件的副本

经过一番研究后我的解决方案是：

使用来自的转码路径 HKEY_CURRENT_USER\Control Panel\Desktop\TranscodedImageCache

我创建了一个命令

$TIC=(Get-ItemProperty 'HKCU:\Control Panel\Desktop' TranscodedImageCache -ErrorAction Stop).TranscodedImageCache
[System.Text.Encoding]::Unicode.GetString($TIC) -replace '(.+)([A-Z]:[0-9a-zA-Z\\])+','$2'

这个在 *.ps1 文件或 powershell 终端中工作：

Start-Process -FilePath "$env:SystemRoot\explorer.exe" -ArgumentList "/select,`"$([System.Text.Encoding]::Unicode.GetString((Get-ItemProperty 'HKCU:\Control Panel\Desktop' TranscodedImageCache -ErrorAction Stop).TranscodedImageCache) -replace '(.+)([A-Z]:[0-9a-zA-Z\\])+','$2')`""

并尝试将其添加到 Windows 背景的右键菜单中

Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\WPTargetDir]
@="Open Desktop Background File Location"
icon="imageres.dll,108"
position="bottom"

[HKEY_CLASSES_ROOT\DesktopBackground\Shell\WPTargetDir\command]
@="PowerShell -Command "Start-Process -FilePath `"$env:SystemRoot\explorer.exe`" -ArgumentList `"/select,`"$([System.Text.Encoding]::Unicode.GetString((Get-ItemProperty 'HKCU:\Control Panel\Desktop' TranscodedImageCache -ErrorAction Stop).TranscodedImageCache) -replace '(.+)([A-Z]:[0-9a-zA-Z\\])+','$2')`"`";Read-Host""

*Read-Host仅用于捕捉错误信息

我收到一个错误，有人可以解释原因或提供解决方案吗？

錯誤是"No position parameter was found that accepts the argument "<path_to_file>"。

+ Start-Process -FilePath `$env:SystemRoot\explorer.exe` -ArgumentList  ...                                             
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
+ CategoryInfo          : InvalidArgument: (:) [Start-Process], ParameterBindingException                               
+ FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.StartProcessCommand

谢谢

答案1

解决方案：

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\DesktopBackground\Shell\WPTargetDir]
"icon"="imageres.dll,108"
@="Open Desktop Background File Location"

[HKEY_CLASSES_ROOT\DesktopBackground\Shell\WPTargetDir\command]
@=hex(2):25,00,63,00,6f,00,6d,00,73,00,70,00,65,00,63,00,25,00,20,00,2f,00,51,\
  00,20,00,2f,00,53,00,20,00,2f,00,43,00,20,00,22,00,20,00,66,00,6f,00,72,00,\
  20,00,2f,00,66,00,20,00,22,00,75,00,73,00,65,00,62,00,61,00,63,00,6b,00,71,\
  00,20,00,64,00,65,00,6c,00,69,00,6d,00,73,00,3d,00,22,00,20,00,25,00,25,00,\
  61,00,20,00,69,00,6e,00,20,00,28,00,60,00,70,00,6f,00,77,00,65,00,72,00,73,\
  00,68,00,65,00,6c,00,6c,00,20,00,5b,00,53,00,79,00,73,00,74,00,65,00,6d,00,\
  2e,00,54,00,65,00,78,00,74,00,2e,00,45,00,6e,00,63,00,6f,00,64,00,69,00,6e,\
  00,67,00,5d,00,3a,00,3a,00,55,00,6e,00,69,00,63,00,6f,00,64,00,65,00,2e,00,\
  47,00,65,00,74,00,53,00,74,00,72,00,69,00,6e,00,67,00,28,00,28,00,47,00,65,\
  00,74,00,2d,00,49,00,74,00,65,00,6d,00,50,00,72,00,6f,00,70,00,65,00,72,00,\
  74,00,79,00,20,00,27,00,48,00,4b,00,43,00,55,00,3a,00,5c,00,43,00,6f,00,6e,\
  00,74,00,72,00,6f,00,6c,00,20,00,50,00,61,00,6e,00,65,00,6c,00,5c,00,44,00,\
  65,00,73,00,6b,00,74,00,6f,00,70,00,27,00,20,00,54,00,72,00,61,00,6e,00,73,\
  00,63,00,6f,00,64,00,65,00,64,00,49,00,6d,00,61,00,67,00,65,00,43,00,61,00,\
  63,00,68,00,65,00,20,00,2d,00,45,00,72,00,72,00,6f,00,72,00,41,00,63,00,74,\
  00,69,00,6f,00,6e,00,20,00,53,00,74,00,6f,00,70,00,5e,00,29,00,2e,00,54,00,\
  72,00,61,00,6e,00,73,00,63,00,6f,00,64,00,65,00,64,00,49,00,6d,00,61,00,67,\
  00,65,00,43,00,61,00,63,00,68,00,65,00,5e,00,29,00,20,00,2d,00,72,00,65,00,\
  70,00,6c,00,61,00,63,00,65,00,20,00,27,00,28,00,2e,00,2b,00,5e,00,29,00,28,\
  00,5b,00,41,00,2d,00,5a,00,5d,00,3a,00,5b,00,30,00,2d,00,39,00,61,00,2d,00,\
  7a,00,41,00,2d,00,5a,00,5c,00,5c,00,5d,00,5e,00,29,00,2b,00,27,00,5e,00,2c,\
  00,27,00,24,00,32,00,27,00,60,00,29,00,20,00,64,00,6f,00,20,00,63,00,61,00,\
  6c,00,6c,00,20,00,22,00,25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,\
  00,6f,00,74,00,25,00,5c,00,65,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,\
  2e,00,65,00,78,00,65,00,22,00,20,00,2f,00,73,00,65,00,6c,00,65,00,63,00,74,\
  00,2c,00,22,00,25,00,25,00,61,00,22,00,20,00,22,00,00,00

%comspec% /Q /S /C " for /f "usebackq delims=" %%a in (`powershell [System.Text.Encoding]::Unicode.GetString((Get-ItemProperty 'HKCU:\Control Panel\Desktop' TranscodedImageCache -ErrorAction Stop^).TranscodedImageCache^) -replace '(.+^)([A-Z]:[0-9a-zA-Z\\]^)+'^,'$2'`) do call "%systemroot%\explorer.exe" /select,"%%a" "

无法静默启动，Start "" \B提示“未找到 explorer.exe”

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