ApplicationPool Class

// Gets the application pool collection from the server.
[ModuleServiceMethod(PassThrough = true)]
public ArrayList GetApplicationPoolCollection()
{
    // Use an ArrayList to transfer objects to the client.
    ArrayList arrayOfApplicationBags = new ArrayList();

    ServerManager serverManager = new ServerManager();
    ApplicationPoolCollection applicationPoolCollection = serverManager.ApplicationPools;
    foreach (ApplicationPool applicationPool in applicationPoolCollection)
    {
        PropertyBag applicationPoolBag = new PropertyBag();
        applicationPoolBag[ServerManagerDemoGlobals.ApplicationPoolArray] = applicationPool;
        arrayOfApplicationBags.Add(applicationPoolBag);
        // If the applicationPool is stopped, restart it.
        if (applicationPool.State == ObjectState.Stopped)
        {
            applicationPool.Start();
        }
        // Set the CPU limit to a maximum of 25.
        if (applicationPool.Cpu.Limit > 25)
        {
            applicationPool.Cpu.Limit = 25;
        }
        // Set the process model max process to 1 to prohibit Web Garden
        if (applicationPool.ProcessModel.MaxProcesses > 1)
        {
            applicationPool.ProcessModel.MaxProcesses = 1;
        }
        // Set the recycling time to a maximum of one day (1440 minutes).
        if (applicationPool.Recycling.PeriodicRestart.Time.TotalMinutes > 1440)
        {
            applicationPool.Recycling.PeriodicRestart.Time = TimeSpan.FromMinutes(1440);
        }
    }

    // CommitChanges to persist the changes to the ApplicationHost.config.
    serverManager.CommitChanges();
    return arrayOfApplicationBags;
}

// Get the ApplicationPool collection
ArrayList applicationPoolCollectionArray = _serviceProxy.GetApplicationPoolCollection();
string applicationdisplay = null;
applicationdisplay = "\nThere are " +
    applicationPoolCollectionArray.Count.ToString() + " applicationPools.\n";
foreach (PropertyBag bag in applicationPoolCollectionArray)
{
    ApplicationPool applicationPool = (ApplicationPool)bag[ServerManagerDemoGlobals.ApplicationPoolArray];
    applicationdisplay += "  " + applicationPool.Name + ":\n";
    applicationdisplay += "    FrameworkVersion - " + applicationPool.ManagedRuntimeVersion + "\n";
    applicationdisplay += "    State: " + applicationPool.State + "\n";
    applicationdisplay += "    WorkerProcesses: " + applicationPool.WorkerProcesses.Count + "\n";
    foreach (WorkerProcess workerProcess in applicationPool.WorkerProcesses)
    {
        applicationdisplay += "       " + workerProcess.ToString() + "\n";
    }
    applicationdisplay += "    CPU limit: " + applicationPool.Cpu.Limit.ToString() + "\n";
    applicationdisplay += "    MaxProcesses: " + applicationPool.ProcessModel.MaxProcesses.ToString() + "\n";
    applicationdisplay += "    Restart time: " + applicationPool.Recycling.PeriodicRestart.Time.TotalMinutes + "\n\n";
}