How do i export this Script to csv - powershell

Question

#I can't figure out where to place the Export-csv ...
It doesn't seem to work when I put it on the end with a pipe
foreach($ADMachineInOU in $(Get-ADComputer -Filter * -SearchBase "OU=Win10Modern,OU=LN,OU=Workstations,DC=cooley,DC=com" | Select -ExpandProperty Name))
{
# Test if machine is online
if(Test-Connection -ComputerName $ADMachineInOU -Count 1 -ErrorAction SilentlyContinue)
{
Write-Host $ADMachineInOU -ForegroundColor Green
$CimSession = New-CimSession -ComputerName $ADMachineInOU
Get-NetAdapter -CimSession $CimSession -Name "Wi-Fi" | select PSComputerName,DriverVersion
Remove-CimSession -CimSession $CimSession
}
else
{
Write-Host $ADMachineInOU -ForegroundColor Gray
}
Remove-Variable CimSession,ADMachineInOU -ErrorAction SilentlyContinue
}

Answer 1

I would suggest something like this:
$ADComputers = Get-ADComputer -Filter * -SearchBase "OU=Win10Modern,OU=LN,OU=Workstations,DC=cooley,DC=com"
$Report = #()
foreach ($ADComputer in $ADComputers)
{
$HostName = $ADComputer.name
# Test if machine is online
$Ping = Test-Connection $HostName -Count -Quiet -ErrorAction SilentlyContinue
If ($Ping)
{
Write-Host $HostName -ForegroundColor Green
$CimSession = New-CimSession -ComputerName $HostName
$Adapter = Get-NetAdapter -CimSession $CimSession -Name "Wi-Fi"
$Hash = #{
Hostname = $HostName
Hardware = "Wi-Fi"
PSComputerName = $Adapter.PSComputerName
DriverVersion = $Adapter.DriverVersion
}
Remove-CimSession -CimSession $CimSession
$Report += New-Object psobject -Property $hash
}
else
{
Write-Host $ADMachineInOU -ForegroundColor Gray
}
}
$Report | export-csv "c:\Temp\Report.csv" -NoTypeInformation

Answer 2

Simply capture the results from Get-NetAdapter in a variable. Make sure only wanted objects are output in the foreach loop:
$searchBase = "OU=Win10Modern,OU=LN,OU=Workstations,DC=cooley,DC=com"
$result = foreach($ADMachineInOU in (Get-ADComputer -Filter * -SearchBase $searchBase).Name) {
# Test if machine is online
if (Test-Connection -ComputerName $ADMachineInOU -Count 1 -Quiet -ErrorAction SilentlyContinue) {
Write-Host $ADMachineInOU -ForegroundColor Green
$CimSession = New-CimSession -ComputerName $ADMachineInOU
Get-NetAdapter -CimSession $CimSession -Name "Wi-Fi" | select PSComputerName,DriverVersion
# ignore the output from Remove-CimSession to not pollute the captured results
$null = Remove-CimSession -CimSession $CimSession
}
else {
Write-Host "Computer $ADMachineInOU did not respond.." -ForegroundColor Gray
}
}
# now export to Csv file
$result | Export-Csv -Path 'X:\Path\to\Output.Csv' -NoTypeInformation
P.S. I think you want to use -Name '*Wi-Fi*' for Get-NetAdapter..