继续我的评论和注释，不使用任何通过 COM 处理 Word DOM 的东西。
$File = 'd:\Temp\HSGCopy.docx'
# File not in use
Set-ItemProperty -Path $File -Name IsReadOnly -Value $false
(Get-ItemProperty 'd:\Temp\HSGCopy.docx').IsReadOnly
$File |
ForEach{
try
{
$TargetFile = (New-Object System.IO.FileInfo $PSitem).Open(
[System.IO.FileMode]::Open,
[System.IO.FileAccess]::ReadWrite,
[System.IO.FileShare]::None
)
$TargetFile.Close()
Remove-Item -Path $PSItem -WhatIf
}
catch [System.Management.Automation.ItemNotFoundException]{$PSItem.Exception.Message}
catch {$PSItem.Exception.Message}
}
# Results
<#
False
What if: Performing the operation "Remove File" on target "D:\Temp\HSGCopy.docx".
#>
# File in use
Set-ItemProperty -Path $File -Name IsReadOnly -Value $false
(Get-ItemProperty 'd:\Temp\HSGCopy.docx').IsReadOnly
$File |
ForEach{
try
{
$TargetFile = (New-Object System.IO.FileInfo $PSitem).Open(
[System.IO.FileMode]::Open,
[System.IO.FileAccess]::ReadWrite,
[System.IO.FileShare]::None
)
$TargetFile.Close()
Remove-Item -Path $PSItem -WhatIf
}
catch [System.Management.Automation.ItemNotFoundException]{$PSItem.Exception.Message}
catch {$PSItem.Exception.Message}
}
# Results
<#
False
Exception calling "Open" with "3" argument(s): "The process cannot access the file 'd:\Temp\HSGCopy.docx' because it is being used by another process."
#>
# Change the file attribute
# File not in use
Set-ItemProperty -Path $File -Name IsReadOnly -Value $true
(Get-ItemProperty 'd:\Temp\HSGCopy.docx').IsReadOnly
$File |
ForEach{
try
{
$TargetFile = (New-Object System.IO.FileInfo $PSitem).Open(
[System.IO.FileMode]::Open,
[System.IO.FileAccess]::ReadWrite,
[System.IO.FileShare]::None
)
$TargetFile.Close()
Remove-Item -Path $PSItem -WhatIf
}
catch [System.Management.Automation.ItemNotFoundException]{$PSItem.Exception.Message}
catch {$PSItem.Exception.Message}
}
# Results
<#
True
Exception calling "Open" with "3" argument(s): "Access to the path 'd:\Temp\HSGCopy.docx' is denied."
#>
# File in use
Set-ItemProperty -Path $File -Name IsReadOnly -Value $true
(Get-ItemProperty 'd:\Temp\HSGCopy.docx').IsReadOnly
$File |
ForEach{
try
{
$TargetFile = (New-Object System.IO.FileInfo $PSitem).Open(
[System.IO.FileMode]::Open,
[System.IO.FileAccess]::ReadWrite,
[System.IO.FileShare]::None
)
$TargetFile.Close()
Remove-Item -Path $PSItem -WhatIf
}
catch [System.Management.Automation.ItemNotFoundException]{$PSItem.Exception.Message}
catch {$PSItem.Exception.Message}
}
# Results
<#
True
Exception calling "Open" with "3" argument(s): "Access to the path 'd:\Temp\HSGCopy.docx' is denied."
#>
使用 Word 文档保护时
# with Word doc protection off
#>
$Word = New-Object –comobject Word.Application
Try
{
($Word.documents.open($File,$false,$false)).ReadOnly
Write-Warning -Message "$File is protected ReadOnly"
}
Catch {Write-Verbose -Message "$File is not protected" -Verbose}
# then don't forget to close
$Word.Quit()
# Results
<#
VERBOSE: d:\Temp\HSGCopy.docx is not protected
#>
# With Word doc protection on
$Word = New-Object –comobject Word.Application
Try
{
($Word.documents.open($File,$false,$false)).ReadOnly
Write-Warning -Message "$File is protected ReadOnly"
}
Catch {Write-Verbose -Message "$File is not protected ReadOnly" -Verbose}
# then don't forget to close
$Word.Quit()
# Results
<#
True
WARNING: d:\Temp\HSGCopy.docx is protected ReadOnly
#>
偶然或故意，您可以将两者都设置在一个环境中。我在自动分类场景中遇到过这种情况。这意味着 FSRM/RMS/AIP 何时已部署/实施和实施。
更新
根据我们的交流，这是我在工作流程中捕获此类内容的示例。
Clear-Host
$Files |
ForEach{
$File = $PSItem
"Processing $PSItem"
try
{
Write-Verbose -Message 'Word properties:
DocID, FullName, HasPassword,
Permission, ReadOnly, Saved,
Creator, CurrentRsid, CompatibilityMode' -Verbose
'DocID', 'FullName', 'HasPassword',
'Permission', 'ReadOnly', 'Saved',
'Creator', 'CurrentRsid', 'CompatibilityMode' |
ForEach {($Word.documents.open($File,$false,$false)).$PSitem}
Write-Verbose -Message 'File system ReadOnly attribute:' -Verbose
(Get-ItemProperty $File).IsReadOnly
Write-Verbose -Message 'Document state' -Verbose
$TargetFile = (New-Object System.IO.FileInfo $PSitem).Open(
[System.IO.FileMode]::Open,
[System.IO.FileAccess]::ReadWrite,
[System.IO.FileShare]::None
)
$TargetFile.Close()
Remove-Item -Path $PSItem -WhatIf
}
catch [System.Management.Automation.ItemNotFoundException]{$PSItem.Exception.Message}
catch {$PSItem.Exception.Message}
}
# Results
<#
Processing d:\Temp\HSGCopy.docx
VERBOSE: Word properties:
DocID, FullName, HasPassword,
Permission, ReadOnly, Saved,
Creator, CurrentRsid, CompatibilityMode
938207550
D:\Temp\HSGCopy.docx
False
True
True
1297307460
12414886
15
VERBOSE: File system ReadOnly attribute:
False
VERBOSE: Document state
What if: Performing the operation "Remove File" on target "D:\Temp\HSGCopy.docx".
#>