IAdmProductInfo

[Reflection.Assembly]::LoadWithPartialName("Softerra.Adaxes.Adsi")

# Connect to the Adaxes service.
$ns = New-Object "Softerra.Adaxes.Adsi.AdmNamespace"
$service = $ns.GetServiceDirectly("localhost")

# Bind to the Service Settings container.
$wellknownContainerPath = $service.Backend.GetConfigurationContainerPath("ServiceSettings")
$serviceSettings = $service.OpenObject($wellknownContainerPath, $null, $null, 0)

# Get product info.
$productInfo = $serviceSettings.ProductInfo

using System;
using Softerra.Adaxes.Adsi;
using Softerra.Adaxes.Interop.Adsi.Management;
using Softerra.Adaxes.Interop.Adsi.PersistentObjects;

class Program
{
    static void Main(string[] args)
    {
        // Connect to the Adaxes service.
        AdmNamespace ns = new AdmNamespace();
        IAdmService service = ns.GetServiceDirectly("localhost");

        // Bind to the Service Settings container.
        string wellknownContainerPath = service.Backend.GetConfigurationContainerPath(
            "ServiceSettings");
        IAdmServiceSettings serviceSettings = (IAdmServiceSettings) service.OpenObject(
            wellknownContainerPath, null, null, 0);
        
        // Get product info.
        IAdmProductInfo productInfo = serviceSettings.ProductInfo;
    }
}