public static Newspaper getNewspaperByNewspaperId(int newspaperID)
        {
            DataSet data = DBClass.SelectCommand("exec spGetNewspapersByNewspaperId " + newspaperID);

            if (data.Tables[0].Rows.Count == 0)
            {
                return(null);
            }
            else
            {
                DataRow   row  = data.Tables[0].Rows[0];
                Newspaper news = new Newspaper();
                news.NewspaperId = Convert.ToInt32(row[0].ToString());
                news.Period      = row[1].ToString();
                news.ItemId      = Convert.ToInt32(row[2].ToString());
                return(news);
            }
        }
 public static void UpdateNewspaper(Newspaper news)//Update
 {
     DBClass.InsertCommand("exec spUpdateNEWSPAPER " + news.NewspaperId + " , '" + news.Period + "'");
 }
 public static void InsertNewspaper(Newspaper news)//Insert
 {
     DBClass.InsertCommand("exec spInsertNEWSPAPER '" + news.Period + "', " + news.ItemId);
 }