Util.cs

using System;
using System.Linq;

namespace OptionsFramework
{
    internal class Util
    {
        public static Type FindType(string className)
        {
            foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
            {
                try
                {
                    var types = assembly.GetTypes();
                    foreach (var type in types.Where(type => type.Name == className))
                    {
                        return type;
                    }
                }
                catch
                {
                    // ignored
                }
            }
            return null;
        }
    }
}