[PowerShell]–Checking the version of Office installed

– Create and initialize the object

$objExcel = New-Object -ComObject Excel.Application

– Query the version of the Office installed

$objExcel.version

– Query the build of the Office installed

$objExcel.build

Get-OfficeVersion   function原文地址：http://www.amandhally.net/2013/07/03/powershell-script-get-the-file-and-product-version-of-ms-office-applications/

function Get-OfficeVersion{
 <#
 .SYNOPSIS
 Get's the Version info of Word, Excel, Outlook, and PowerPoint.
 .DESCRIPTION
 Out-of-the box, a Windows system automatically shares the root of every hard drive on the machine as $ (so you get C$, D$, A$, etc). These shares need to be enabled. The shares are ACL’ed so that only members of the local administrative group can access them.
 .EXAMPLE
 .NOTES
 .LINK
http://www.amandhally.net/2013/07/03/powershell-script-get-the-file-and-product-version-of-ms-office-applications/
http://blogs.msdn.com/b/larryosterman/archive/2005/05/26/422188.aspx
 #>
 [cmdletbinding()]
 param(
 #The computers to get
 [Parameter(ValueFromPipeline=$true)]
 [string[]]$ComputerName=$env:COMPUTERNAME
 )
 begin{}
 process{
 foreach($Computer in $ComputerName){
 #$wordPath = “\$ComputerC`$Program Files*Microsoft OfficeOffice*WINWORD.EXE”
#$excelPath = “\$ComputerC`$Program Files*Microsoft OfficeOffice*EXCEL.EXE”
#$powepointPath = “\$ComputerC`$Program Files*Microsoft OfficeOffice*POWERPNT.EXE”
$outlookPath = “\$ComputerC`$Program Files*Microsoft OfficeOffice*OUTLOOK.EXE”
try{
 #$wordProperty = Get-ItemProperty -Path $wordPath -ErrorAction Stop
 #$excelProperty = Get-ItemProperty -Path $excelPath -ErrorAction Stop
 $outLookProperty = Get-ItemProperty -Path $outlookPath -ErrorAction Stop
 #$powerPointProperty = Get-ItemProperty -Path $powepointPath -ErrorAction Stop
 
Write-Output ([PSCustomObject]@{ComputerName=$Computer;Office=$outLookProperty.VersionInfo.ProductVersion})
 
<#Write-Output ([PSCustomObject]@{ComputerName=$Computer;Office=@(
 [PSCustomObject]@{Product=’Word’;ProductVersion=$wordProperty.VersionInfo.ProductVersion;FileVersion=$wordProperty.VersionInfo.FileVersion},
 [PSCustomObject]@{Product=’Excel’;ProductVersion=$excelProperty.VersionInfo.ProductVersion;FileVersion=$excelProperty.VersionInfo.FileVersion},
 [PSCustomObject]@{Product=’Outlook’;ProductVersion=$outLookProperty.VersionInfo.ProductVersion;FileVersion=$outLookProperty.VersionInfo.FileVersion},
 [PSCustomObject]@{Product=’PowerPoint’;ProductVersion=$powerPointProperty.VersionInfo.ProductVersion;FileVersion=$powerPointProperty.VersionInfo.FileVersion}
 )})#>
 
 }
 catch{
 Write-Error $Error[0]
 }
 }
 }
 end{}
 }
 
 
<#$servers=get-content D:clist.txt
$OFF=Get-OfficeVersion -ComputerName $servers 
$OFF | select computername,office | export-csv d:ctest1-100.csv -Encoding UTF8 -NoTypeInformation
#>

$servers=get-content D:serverlist1223.txt
$export=@()
foreach($server in $servers)
{
$Pingy = Get-WmiObject Win32_PingStatus -f "Address='$server'" 
    if($Pingy.StatusCode -eq 0)
        {
        $errorcount=$error.count
        $OFF=(Get-OfficeVersion -ComputerName $server).office
        if($errorcount -eq $error.Count)
            {
            if($OFF)
               {
                $info=New-Object psobject
                $info |Add-Member -MemberType NoteProperty -Name ComputerName -Value $server
                $info |Add-Member -MemberType NoteProperty -Name office -Value $OFF
                $export+=$info
                echo "$server is  $OFF"
                }
            else{
                $info=New-Object psobject
                $info |Add-Member -MemberType NoteProperty -Name ComputerName -Value $server
                $info |Add-Member -MemberType NoteProperty -Name office -Value "NO OFFICE"
                $export+=$info
                echo "$server is  no office"
                    }
                }
        else{
            $info=New-Object psobject
             $info |Add-Member -MemberType NoteProperty -Name ComputerName -Value $server
             $info |Add-Member -MemberType NoteProperty -Name office -Value "error"
            $export+=$info
            echo "$server is  error"
            }
          }
        else{
        $info=New-Object psobject
             $info |Add-Member -MemberType NoteProperty -Name ComputerName -Value $server
             $info |Add-Member -MemberType NoteProperty -Name office -Value "notavailable"
            $export+=$info
            echo "$server is notavailable "
        }
    }
$export |Export-Csv D:officeserver.csv -Encoding UTF8 -NoTypeInformation
 

Get-MSOfficeProductKey function

function Get-MSOfficeProductKey {
    param(
    [string[]]$computerName = "."
    )
 
    $product = @()
    $hklm = 2147483650
    $path = "SOFTWAREMicrosoftOffice"
 
    foreach ($computer in $computerName) {
 
        $wmi = [WMIClass]"\$computer
ootdefault:stdRegProv"
 
        $subkeys1 = $wmi.EnumKey($hklm,$path)
        foreach ($subkey1 in $subkeys1.snames) {
            $subkeys2 = $wmi.EnumKey($hklm,"$path$subkey1")
            foreach ($subkey2 in $subkeys2.snames) {
                $subkeys3 = $wmi.EnumKey($hklm,"$path$subkey1$subkey2")
                foreach ($subkey3 in $subkeys3.snames) {
                    $subkeys4 = $wmi.EnumValues($hklm,"$path$subkey1$subkey2$subkey3")
                    foreach ($subkey4 in $subkeys4.snames) {
                        if ($subkey4 -eq "digitalproductid") {
                            $temp = "" | select ComputerName,ProductName,ProductKey
                            $temp.ComputerName = $computer
                            $productName = $wmi.GetStringValue($hklm,"$path$subkey1$subkey2$subkey3","productname")
                            $temp.ProductName = $productName.sValue
 
                            $data = $wmi.GetBinaryValue($hklm,"$path$subkey1$subkey2$subkey3","digitalproductid")
                            $valueData = ($data.uValue)[52..66]
 
                            # decrypt base24 encoded binary data 
                            $productKey = ""
                            $chars = "BCDFGHJKMPQRTVWXY2346789"
                            for ($i = 24; $i -ge 0; $i--) { 
                                $r = 0 
                                for ($j = 14; $j -ge 0; $j--) { 
                                    $r = ($r * 256) -bxor $valueData[$j] 
                                    $valueData[$j] = [math]::Truncate($r / 24)
                                    $r = $r % 24 
                                } 
                                $productKey = $chars[$r] + $productKey 
                                if (($i % 5) -eq 0 -and $i -ne 0) { 
                                    $productKey = "-" + $productKey 
                                } 
                            } 
                            $temp.ProductKey = $productKey
                            $product += $temp
                        }
                    }
                }
            }
        }
    }
    $product
}
 
# Example:
# Get-MSOfficeProductKey Serv01,Serv02 | Format-Table * -auto# Get-MSOfficeProductKey -computerName (Get-Content servers.txt)
 

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