/// <summary> /// Get a list of all Articles. /// </summary> /// <returns></returns> public ArticleList GetArticleList(DateTime?startDate) { Nova.Common.NovaFieldManager fieldManager = new Nova.Common.NovaFieldManager(); if (startDate.HasValue) { return(ArticleList.GetChangedProducts(_context, startDate.Value, fieldManager)); } else { return(ArticleList.GetArticles(this._context)); } }