//Search by ID
public static Order SearchID(int searchedId)
{
Order aorder = new Order();
StreamReader sReader = new StreamReader(ordFilePath);
string line = sReader.ReadLine();
while (line != null)
{
string[] fields = line.Split(',');
if (searchedId == Convert.ToInt32(fields[0]))
{
aorder.OrdId = Convert.ToInt32(fields[0]);
aorder.OrdClient = ClientDA.SearchID(Convert.ToInt32(fields[1]));
aorder.OrdBbook = BookDA.SearchISBN(Convert.ToInt64(fields[2]));
aorder.OrdDate = Convert.ToDateTime(fields[3]);
aorder.OrdBkQuantity = Convert.ToInt32(fields[4]);
aorder.OrdCost = Convert.ToDecimal(fields[5]);
aorder.OrdType = fields[6];
sReader.Close();
return(aorder);
}
line = sReader.ReadLine();
}
sReader.Close();
return(null);
}
//List Method
public static void ListOrder(ListView listview)
{
listview.Items.Clear();
StreamReader sReader = new StreamReader(ordFilePath);
string line = sReader.ReadLine();
while (line != null)
{
string[] fields = line.Split(',');
ListViewItem order = new ListViewItem(fields[0]);
order.SubItems.Add(fields[1]);
order.SubItems.Add(fields[2]);
order.SubItems.Add(BookDA.SearchISBN(Convert.ToInt64(fields[2])).BkTitle.ToString());
order.SubItems.Add(BookDA.SearchISBN(Convert.ToInt64(fields[2])).BkUnitPrice.ToString());
order.SubItems.Add(fields[4]);
order.SubItems.Add(fields[6]);
order.SubItems.Add(fields[3]);
order.SubItems.Add(fields[5]);
listview.Items.Add(order);
line = sReader.ReadLine();
}
sReader.Close();
}