Access hidden dynamic Property in COM-object with C#

Question

I need to access a specific property inside a COM object (the iTunes COM Library). You can access this property with the dynamic view of the Visual Studio debugger.

I tried to get this property using Reflection but I don't get any private properties or fields back.

I can access all the Properties that I also see in the debugger using this line:

new Microsoft.CSharp.RuntimeBinder.DynamicMetaObjectProviderDebugView(myObject).Items

However, I would rather not use this call because I believe an easier solution exists.

If you have iTunes installed this would be a simple example of what I'm trying to achieve:

iTunesAppClass app;
if (Process.GetProcessesByName("iTunes").Any())
{
    app = new iTunesAppClass();
}
else
{
   return;
}

foreach (IITPlaylist playlist in app.LibrarySource.Playlists)
{
    // This does not work. There is no "Parent".
    //var parent = playlist.Parent;

    Type playListType = playlist.GetType();

    // both contain 0 results
    var fields = playListType.GetFields(BindingFlags.NonPublic);
    var properties = playListType.GetFields(BindingFlags.NonPublic);

    // works but only during runtime
    //var parent2 = new Microsoft.CSharp.RuntimeBinder.DynamicMetaObjectProviderDebugView(playlist).Items[4];
}