private static IBindingMemberInfo FindUpdateEvent(Type type, string memberName)
        {
            IBindingMemberInfo member = MemberProvider.GetBindingMember(type, memberName + AttachedMemberConstants.ChangedEventPostfix, false, false);

            if (member == null || member.MemberType != BindingMemberType.Event)
            {
                member = MemberProvider.GetBindingMember(type, memberName + "Change", false, false);
            }
            if (member == null || member.MemberType != BindingMemberType.Event)
            {
                return(null);
            }
            return(member);
        }