public static TM_Xml_Database mapVirtualArticles(this TM_Xml_Database tmXmlDatabase) { TM_Xml_Database.Current.VirtualArticles = new Dictionary <Guid, VirtualArticleAction>(); var virtualArticles = tmXmlDatabase.loadVirtualArticles(); foreach (var virtualArticle in virtualArticles) { TM_Xml_Database.Current.VirtualArticles.add(virtualArticle.Id, virtualArticle); } return(tmXmlDatabase); }