public static void readSoldBooksFromFile(TwoWayLinkedList soldBooks)
{
StreamReader sr = new StreamReader("soldBookFile.txt");
for (int i = 0; !sr.EndOfStream; i++)
{
Book temp = new Book();
temp.BookName = sr.ReadLine();
temp.WriterName = sr.ReadLine();
temp.PublicationYear = Convert.ToInt32(sr.ReadLine());
temp.Price = Convert.ToInt32(sr.ReadLine());
soldBooks.InsertAtBack(temp);
sr.ReadLine();//baraye rad kardane yek khat setare
}
sr.Close();
}
private void btn_buy_Click(object sender, RoutedEventArgs e)
{
try
{
int index = new int();
index = listBox_books.SelectedIndex;
listBox_boughtBooks.Items.Add(listBox_books.Items.GetItemAt(listBox_books.SelectedIndex));
listBox_books.Items.RemoveAt(listBox_books.SelectedIndex);
Book temp = (Book)books.RemoveAt(listBox_books.SelectedIndex);
FoundPerson.ShoppingBag.pushBack(temp);
soldBooks.InsertAtBack(temp);
}
catch (ArgumentOutOfRangeException)
{
MessageBox.Show("لطفا یک کتاب انتخاب کنید.");
}
}
