public ActionResult Create(NewArticle newArticle) { DataBaseTegs dataBaseTeg = new DataBaseTegs(); DataBaseArticles dataBaseArticles = new DataBaseArticles(); DataBaseArticles_Tegs dataBaseArticles_Tegs = new DataBaseArticles_Tegs(); newArticle.Article.Category_Id = newArticle.CategoryId; newArticle.Article.DateTime = DateTime.Now; int id_article = dataBaseArticles.Insert(newArticle.Article); string[] tegs = newArticle.Tegs.Split(new char[] { '#' }, StringSplitOptions.RemoveEmptyEntries); foreach (string teg in tegs) { int id_teg = dataBaseTeg.Insert("#" + teg); dataBaseArticles_Tegs.Insert(id_article, id_teg); } DataBaseCategories dataBaseCategory = new DataBaseCategories(); NewArticle newArticle1 = new NewArticle { Categories = new SelectList(dataBaseCategory.Select(), "Category_Id", "Name") }; return(RedirectToAction("Index", "Home")); }