How to iterate over the properties of an object - powershell

Question

I am trying to write a PowerShell script that iterates through the objects properties and outputs only the ones that have a value of True.
My starting data is this:
UserId : 00546000000m3vCAAQ
UserPermissionsOfflineUser : True
UserPermissionsMobileUser : False
UserPermissionsSupportUser : True
UserPermissionsWebUser : False
I would like the output to consist of the UserID and only the licenses that are true like the following:
UserId : 00546000000m3vCAAQ
UserPermissionsOfflineUser : True
UserPermissionsSupportUser : True
I think I need two loops, one to iterate over each user and then another loop to iterate over the user's properties and just parse out all the false values.
foreach ($_ in $resultset)
{
$_ |
Select-Object -Property #{ N = 'UserId'; E = { $_.Id } }
#This is where I am getting stuck on the second loop.
#$_.psobject.properties | % { $_.Value }
}

Answer 1

Use Where-Object to find the properties with a value of $true, then use Select-Object to select those along with the UserID property:
$resultSet |ForEach-Object {
$trueProperties = $_.psobject.Properties |Where-Object {$_.Value -eq $true} |Select -ExpandProperty Name
$_ |Select -Property #('Id';$trueProperties)
}
Be aware that selectively picking out properties based on their value like this may cause you pain later on with Export-* or Format-* cmdlets
The |Select-Object -ExpandProperty Name part grabs the values of the Name property of the properties that made it through our Where-Object filter, so at this point $trueProperties contain 2 strings: "UserPermissionsOfflineUser" and "UserPermissionsSupportUser".
The expression #('Id';$trueProperties) simply concatenates the strings to the "Id" string, so the last Select-Object statement is basically the same as saying:
$_ |Select Id,UserPermissionsOfflineUser,UserPermissionsSupportUser