Add custom object powershell - powershell

Question

The script works with no issue but instead of out put i want to use custom object
####################
# Get AD Site List #
####################
Write-Verbose “Get AD Site List `r”
[array] $ADSites = [System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().Sites
$ADSitesCount = $ADSites.Count
Write-Output “There are $ADSitesCount AD Sites `r”
ForEach ($Site in $ADSites)
{ ## OPEN ForEach Site in ADSites
$SiteName = $Site.Name
$SiteSubnets = $Site.Subnets
Write-Output “Site Name: $SiteName `r”
Write-Output “Site Servers: $SiteServers `r”
Write-Output ” `r”
}
Updated Script:
#################### # Get AD Site List # ####################
Write-Verbose “Get AD Site List r”
$ADSites = [System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().Sites
#$adsites= #{}
$ADSitesCount = $ADSites.Count
Write-Output “There are $ADSitesCount AD Sites r”
$properties = #{'SiteName'=$ADSites.Name; 'SiteServers'=$ADSites.server; }
$object = New-Object –TypeName PSObject –Prop $properties
Write-Output $object

Answer 1

The problem lies in this line:
$properties = #{'SiteName'=$ADSites.Name; 'SiteServers'=$ADSites.server; }
$ADSites is an array. It contains all sitenames so what you will create looks like this:
Sites
----
{a, b, c}
The solution is to create an array that holds multiple objects and add one object per site:
$collection= #()
foreach($site in $ADSites){
$properties = #{ "Name" =$site.Name; "SiteServers"=$site.Server}
$collection +=(New-Object –TypeName PSObject –Prop $properties )
}
$collection
Write-Output is used to output to the pipeline not for producing screen output

Answer 2

Not sure if you just might be over thinking this but this will give you the same information that you are going for in a table format simply using Select-Object to get only the properties you want
$ADSites = [System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().Sites
Write-Output “There are $($ADSites.Count) AD Sites `r”
$ADSites | Select-Object name,servers
Obfuscated output
There are 4 AD Sites
Name Servers
---- -------
SITE1 {SERVER1.DOMAIN.NET, SERVER2.DOMAIN.NET}
STE345 {SERVER3.DOMAIN.NET}
LOCCOMP {SERVER4.DOMAIN.NET}
THING {SERVER9720.DOMAIN.NET, SERVER7.DOMAIN.NET}