Unload the appdomains and check the working set : Environment « Development « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Development
3. Environment

using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Security;
using System.Security.Permissions;
using System.Security.Policy;

public class MainClass
{
    public static void Main()
    {
        List<AppDomain> ads = new List<AppDomain>();
        for (int i = 0; i < 10; i++)
        {
            AppDomain ad = AppDomain.CreateDomain(i.ToString());
            ad.DoCallBack(delegate { Type t = typeof(Uri); });
            ads.Add(ad);
        }
        Console.WriteLine("After loading System.dll into 10 AppDomains: {0}", Environment.WorkingSet);

        
        foreach (AppDomain ad in ads)
            AppDomain.Unload(ad);
        Console.WriteLine("After unloading the AppDomains: {0}", Environment.WorkingSet);
    }

}

After loading System.dll into 10 AppDomains: 8544256
After unloading the AppDomains: 8519680