using System;
using Microsoft.Diagnostics.Runtime;

namespace ConsoleApplication1
{
    class Program
    {

        static void Main(string[] args)
        {
            DataTarget dt=DataTarget.AttachToProcess(17680,5000,AttachFlag.Passive);

            using (dt)
            {
                ClrInfo runtimeInfo = dt.ClrVersions[0];
                ClrRuntime runtime = runtimeInfo.CreateRuntime();

                ClrType type;

                foreach (ulong obj in runtime.Heap.EnumerateObjectAddresses())
                {
                    type = runtime.Heap.GetObjectType(obj);

                    if (type == null) continue;

                    if (type.Name == "System.Windows.Forms.Form" ||
                        (type.BaseType != null && type.BaseType.Name == "System.Windows.Forms.Form"))
                    {
                        Console.WriteLine("Address 0x{0:X}: {1}", obj, type.Name);
                        ClrInstanceField f = type.GetFieldByName("Foo");
                        object val = f.GetValue(obj);
                        if (val != null) Console.WriteLine(val.ToString());
                    }
                }
            }

            Console.ReadKey();
        }

    }

}