My goal is to add a version number to the file properties of an Excel file that can then be read externally with PowerShell.
If I run (Get-Item "example.xls").VersionInfo
I get blank ProductVersion and FileVersion.
ProductVersion FileVersion FileName
-------------- ----------- --------
example.xls
I cannot find a way to set these attributes from VBA. I did find a way to get\\set a Revision Number:
Public Function FileVersion() As String
With ThisWorkbook.BuiltinDocumentProperties
FileVersion = .Item("Revision Number").Value
End With
End Function
Public Sub UpdateFileVersion()
With ThisWorkbook.BuiltinDocumentProperties
.Item("Revision Number").Value = .Item("Revision Number").Value + 1
End With
End Sub
However, I can't find a way to read the Revision Number from PowerShell. I either need to read Revision Number from PowerShell or I need to set ProductVersion and FileVersion from VBA. I would accept any combination of things that results in setting a file version in Excel that is visible outside of Excel, ideally I would like to be able to use all of these properties.
You can see the Revision Number
I am trying to get from PowerShell and also the Version Number
that I cannot set from VBA here:
If you right-click a file and hit properties in the Details tab, you see all that is available.
If you don't want to have to COM into the EOM (Excel Object Model), then you need to assign these in the EOM first, then hit them via PowerShell just as Windows Explorer shows them or enum metadata.
So, something like...
### Get file properties
##
Get-ItemProperty -Path 'D:\Temp' -filter '*.xl*' |
Format-list -Property * -Force
Or
### Enumerate file properties in PowerShell
# get the first file
(
$Path = ($FileName = (Get-ChildItem -Path 'D:\Temp' -Filter '*.xl*').FullName ) |
Select-Object -First 1
)
$shell = New-Object -COMObject Shell.Application
$folder = Split-Path $path
$file = Split-Path $path -Leaf
$shellfolder = $shell.Namespace($folder)
($shellfile = $shellfolder.ParseName($file))
<#
You'll need to know what the ID of the extended attribute is.
This will show you all of the ID's:
#>
0..287 |
Foreach-Object { '{0} = {1}' -f $_, $shellfolder.GetDetailsOf($null, $_) }
# Once you find the one you want you can access it like this:
$shellfolder.GetDetailsOf($shellfile, 216)
As for this...
Thanks but your list, and the one I got from running this on my Excel file, do not contain Revision
... try it this way.
Gleened from here:
Hey, Scripting Guy! How Can I List All the Properties of a Microsoft Word Document?
# Getting specific properties fomr MS Word
$Path = "D:\Temp"
$ObjectProperties = "Author","Keywords","Revision number"
$Application = New-Object -ComObject Word.Application
$Application.Visible = $false
$Binding = "System.Reflection.BindingFlags" -as [type]
$Select = "Name","Created"
$Select += $ObjectProperties
ForEach ($File in (Get-ChildItem $Path -Include '*.docx' -Recurse))
{ $Document = $Application.Documents.Open($File.Fullname)
$Properties = $Document.BuiltInDocumentProperties
$Hash = @{}
$Hash.Add("Name",$File.FullName)
$Hash.Add("Created",$File.CreationTime)
ForEach ($Property in $ObjectProperties)
{ $DocProperties = [System.__ComObject].InvokeMember("item",$Binding::GetProperty,$null,$Properties,$Property)
Try {$Value = [System.__ComObject].InvokeMember("value",$binding::GetProperty,$null,$DocProperties,$null)}
Catch {$Value = $null}
$Hash.Add($Property,$Value)
}
$Document.Close()
[System.Runtime.InteropServices.Marshal]::ReleaseComObject($Properties) |
Out-Null
[System.Runtime.InteropServices.Marshal]::ReleaseComObject($Document) |
Out-Null
New-Object PSObject -Property $Hash |
Select $Select
}
$Application.Quit()
# Results
<#
Name : D:\Temp\Test.docx
Created : 06-Feb-20 14:23:55
Author : ...
Keywords :
Revision number : 5
#>
# Getting specific properties fomr MS Excel
$Path = "D:\Temp"
$ObjectProperties = "Author","Keywords","Revision number"
$Application = New-Object -ComObject excel.Application
$Application.Visible = $false
$Binding = "System.Reflection.BindingFlags" -as [type]
$Select = "Name","Created"
$Select += $ObjectProperties
ForEach ($File in (Get-ChildItem $Path -Include '*.xlsx' -Recurse))
{ $Document = $Application.Workbooks.Open($File.Fullname)
$Properties = $Document.BuiltInDocumentProperties
$Hash = @{}
$Hash.Add("Name",$File.FullName)
$Hash.Add("Created",$File.CreationTime)
ForEach ($Property in $ObjectProperties)
{ $DocProperties = [System.__ComObject].InvokeMember("item",$Binding::GetProperty,$null,$Properties,$Property)
Try {$Value = [System.__ComObject].InvokeMember("value",$binding::GetProperty,$null,$DocProperties,$null)}
Catch {$Value = $null}
$Hash.Add($Property,$Value)
}
$Document.Close()
[System.Runtime.InteropServices.Marshal]::ReleaseComObject($Properties) |
Out-Null
[System.Runtime.InteropServices.Marshal]::ReleaseComObject($Document) |
Out-Null
New-Object PSObject -Property $Hash |
Select $Select
}
$Application.Quit()
# Results
<#
Name : D:\Temp\Test.xlsx
Created : 25-Nov-19 20:47:15
Author : ...
Keywords :
Revision number : 2
#>
Point of note: I meant to add sources:
Regarding setting properties, see this Word example from the MS PowerShellgallery.com, which can be tweaked of course for other Office docs.
Set specific word document properties using PowerShell
The attached script uses the Word automation model to set a specific BuiltIn Word document property. It is provided as an example of how to do this. You will need to modify the pattern used to find the files, as well as the built-in Word property and value you wish to assign.
As note above, getting is the same thing...
Get Word built-in document properties
This script will allow you to specify specific Word built-in document properties. It returns an object containing the specified word document properties as well as the path to those documents. Because a PowerShell object returns, you can filter and search different information fr
Thanks to @postanote for pointing me in the right direction. None of the code offered worked out of the box for me.
This is what I ended up doing to pull the Revision Number from my Excel document:
<# Get-Excel-Property.ps1 v1.0.0 by Adam Kauffman 2020-02-03
Returns the property value from an Excel File
#>
param(
[Parameter(Mandatory=$true, Position=0)][string]$FilePath,
[Parameter(Mandatory=$true, Position=1)][string]$ObjectProperties
)
Function Get-Property-Value {
[CmdletBinding()]Param (
[Parameter(Mandatory = $true)]$ComObject,
[Parameter(Mandatory = $true)][String]$Property
)
$Binding = "System.Reflection.BindingFlags" -as [type]
Try {
$ObjectType = $ComObject.GetType()
$Item = $ObjectType.InvokeMember("Item",$Binding::GetProperty,$null,$ComObject,$Property)
return $ObjectType.InvokeMember("Value",$Binding::GetProperty,$null,$Item,$null)
}
Catch {
return $null
}
}
# Main
$Application = New-Object -ComObject Excel.Application
$Application.Visible = $false
$Document = $Application.Workbooks.Open($FilePath)
$Properties = $Document.BuiltInDocumentProperties
$Hash = @{}
$Hash.Add("Name",$FilePath)
ForEach ($Property in $ObjectProperties)
{
$Value = Get-Property-Value -ComObject $Properties -Property $Property
$Hash.Add($Property,$Value)
}
# COM Object Cleanup
if ($null -ne $Document) {
$Document.Close($false)
Remove-Variable -Name Document
}
if ($null -ne $Properties) {
Remove-Variable -Name Properties
}
if ($null -ne $Application) {
$Application.Quit()
[System.Runtime.InteropServices.Marshal]::ReleaseComObject($Application) | Out-Null
Remove-Variable -Name Application
}
[gc]::collect()
[gc]::WaitForPendingFinalizers()
# Show collected information
New-Object PSObject -Property $Hash
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