C#

public class AppSettings
{
     int notNestedType;

     public class _nestedClass
     {
         int nestedType;
     }
     _nestedClass nested = new _nestedClass();


    protected void Load()
    {
            MemberInfo[] MemberList = me.GetMembers(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
            foreach (MemberInfo mi in MemberList)
            {
                if (mi.MemberType == MemberTypes.Field)
                {
                   fld.SetValue(this, someValue);
                } 
                else if (me.MemberType == MemberTypes.NestedType)
                {
                   // enumerate the nested types so that we find _nestedType
                   // assuming fld = (MemberTypeInfo)_nestedType
                   // How do we do fld.SetValue(whatInstance, someValue);
                }

            }
    }
}

int Num=3