Exemple #1
0
        //Search Methods: ID
        public static Book SearchISBN(long isbn)
        {
            Book         bk      = new Book();
            StreamReader sReader = new StreamReader(bkFilePath);
            string       line    = sReader.ReadLine();

            while (line != null)
            {
                string[] fields = line.Split(',');
                if (isbn == Convert.ToInt64(fields[0]))
                {
                    bk.BkISBN      = Convert.ToInt64(fields[0]);
                    bk.BkTitle     = fields[1];
                    bk.BkQOH       = Convert.ToInt32(fields[2]);
                    bk.BkDate      = Convert.ToDateTime(fields[3]);
                    bk.BkAuthor    = AuthorDA.SearchID(Convert.ToInt32(fields[4]));
                    bk.BkCategory  = fields[5];
                    bk.BkPublisher = fields[6];
                    bk.BkUnitPrice = Convert.ToDecimal(fields[7]);
                    sReader.Close();
                    return(bk);
                }
                line = sReader.ReadLine();
            }
            sReader.Close();
            return(null);
        }
Exemple #2
0
        //List Method
        public static void ListBooks(ListView listview)
        {
            listview.Items.Clear();
            StreamReader sReader = new StreamReader(bkFilePath);
            string       line    = sReader.ReadLine();

            while (line != null)
            {
                string[]     fields  = line.Split(',');
                ListViewItem bk      = new ListViewItem(fields[0]);
                Author       aAuthor = AuthorDA.SearchID(Convert.ToInt32(fields[4]));
                bk.SubItems.Add(fields[1]);
                bk.SubItems.Add(fields[2]);
                bk.SubItems.Add(fields[3]);
                bk.SubItems.Add(aAuthor.AutLastN + ", " + aAuthor.AutFirstN);
                bk.SubItems.Add(fields[5]);
                bk.SubItems.Add(fields[6]);
                bk.SubItems.Add(fields[7]);
                listview.Items.Add(bk);
                line = sReader.ReadLine();
            }
            sReader.Close();
        }