New Post: Delete subitems / children

   public override void Delete(Language entity)
        {
            IUnitOfWork  unitOfWork= _repository.UnitOfWork();

            try
            {
                unitOfWork.BeginTransaction();

                //ApplicationSettingDetails
                while (entity.ApplicationSettingDetails.Count() > 0)
                {
                    unitOfWork.Repository<ApplicationSettingDetail>().Delete(entity.ApplicationSettingDetails.First());
                }

                base.Delete(entity.LanguageId);

                unitOfWork.Commit();
            }
            catch (Exception ex)
            {
                unitOfWork.Rollback();
                throw ex;
            }
            
        }