[TransactionScopeAspect]//+++++ public IResult Add(PostCategoryCreateDto postCategoryCreateDto) { var postCategory = new PostCategory { CategoryId = postCategoryCreateDto.CategoryId, PostId = postCategoryCreateDto.PostId }; var exist = PostCategoryExists(postCategory); if (exist.Success) { _postCategoryDal.MultipleAdd(postCategoryCreateDto); } //_postCategoryDal.Add(postCategory); return(new SuccessResult(Messages.CategoryAdded)); }