private void CreateOrChangeContentLang(SiteContainer context, Article instance, Article cache, Language lang) { ArticleLang contenttLang = null; if (cache != null) { contenttLang = context.ArticleLang.FirstOrDefault(p => p.ArticleId == cache.Id && p.LanguageId == lang.Id); } if (contenttLang == null) { var newPostLang = new ArticleLang { ArticleId = instance.Id, LanguageId = lang.Id, Title = instance.Title, Description = HttpUtility.HtmlDecode(instance.Description) }; context.AddToArticleLang(newPostLang); } else { contenttLang.Title = instance.Title; contenttLang.Description = HttpUtility.HtmlDecode(instance.Description); } context.SaveChanges(); }