public static string LogPendingArticlesInfo(IPayrollArticle parentArticle) { string lineDefinition = ""; var articles = parentArticle.PendingArticleNames(); int articlesCount = articles.Length; foreach (var article in articles) { lineDefinition += string.Format("{0}\t", article.Name); } for (int emptyColumn = articlesCount; emptyColumn < 10; emptyColumn++) { lineDefinition = string.Format("\t"); } return(lineDefinition); }