private void btnNewPayment_Click(object sender, EventArgs e)
{
PaymentEditor editor = new PaymentEditor();
BinaryFormatter bfPayments = new BinaryFormatter();
Collection <Payment> payments = new Collection <Payment>();
string strPaymentsFile = @"C:\Microsoft Visual C# Application Design\Ceil Inn\Payments.pmt";
if (editor.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
if (File.Exists(strPaymentsFile) == true)
{
using (FileStream fsPayments = new FileStream(strPaymentsFile,
FileMode.Open,
FileAccess.Read))
{
payments = (Collection <Payment>)bfPayments.Deserialize(fsPayments);
}
}
Payment pmt = new Payment();
pmt.ReceiptNumber = int.Parse(editor.txtReceiptNumber.Text);
pmt.EmployeeNumber = editor.txtEmployeeNumber.Text;
pmt.PaymentDate = editor.dtpPaymentDate.Value;
pmt.AccountNumber = editor.txtAccountNumber.Text;
pmt.FirstDayOccupied = editor.dtpFirstDateOccupied.Value;
pmt.LastDayOccupied = editor.dtpLastDateOccupied.Value;
pmt.TotalNights = int.Parse(editor.txtTotalNights.Text);
pmt.AmountCharged = double.Parse(editor.txtAmountCharged.Text);
pmt.PhoneUse = double.Parse(editor.txtPhoneUse.Text);
pmt.SubTotal = double.Parse(editor.txtSubTotal.Text);
pmt.TaxRate = double.Parse(editor.txtTaxRate.Text);
pmt.TaxAmount = double.Parse(editor.txtTaxAmount.Text);
pmt.TotalAmountPaid = double.Parse(editor.txtTotalAmountPaid.Text);
payments.Add(pmt);
using (FileStream fsPayments = new FileStream(strPaymentsFile,
FileMode.Create,
FileAccess.Write))
{
bfPayments.Serialize(fsPayments, payments);
}
}
ShowPayments();
}
private void ShowPayments()
{
Collection <Employee> employees;
PaymentEditor editor = new PaymentEditor();
BinaryFormatter bfPayments = new BinaryFormatter();
BinaryFormatter bfEmployees = new BinaryFormatter();
BinaryFormatter bfCustomers = new BinaryFormatter();
string strEmployee = "", strCustomer = "";
Collection <Payment> payments = new Collection <Payment>();
Collection <Customer> customers = new Collection <Customer>();
string strPaymentsFile = @"C:\Microsoft Visual C# Application Design\Ceil Inn\Payments.pmt";
string strCustomersFile = @"C:\Microsoft Visual C# Application Design\Ceil Inn\Customers.cst";
string strEmployeesFile = @"C:\Microsoft Visual C# Application Design\Ceil Inn\Employees.mpl";
if (File.Exists(strPaymentsFile) == true)
{
using (FileStream fsPayments = new FileStream(strPaymentsFile,
FileMode.Open,
FileAccess.Read))
{
payments = (Collection <Payment>)bfPayments.Deserialize(fsPayments);
lvwPayments.Items.Clear();
foreach (Payment pmt in payments)
{
ListViewItem lviPayment = new ListViewItem(pmt.ReceiptNumber.ToString());
using (FileStream fsEmployees = new FileStream(strEmployeesFile,
FileMode.Open,
FileAccess.Read))
{
employees = (Collection <Employee>)bfEmployees.Deserialize(fsEmployees);
foreach (Employee clerk in employees)
{
if (clerk.EmployeeNumber == pmt.EmployeeNumber)
{
strEmployee = clerk.EmployeeNumber + ": " +
clerk.FirstName + " " +
clerk.LastName;
}
}
}
lviPayment.SubItems.Add(strEmployee);
lviPayment.SubItems.Add(pmt.PaymentDate.ToLongDateString());
using (FileStream fsCustomers = new FileStream(strCustomersFile,
FileMode.Open,
FileAccess.Read))
{
customers = (Collection <Customer>)bfCustomers.Deserialize(fsCustomers);
foreach (Customer client in customers)
{
if (client.AccountNumber == pmt.AccountNumber)
{
strCustomer = client.AccountNumber + ": " +
client.FirstName + " " +
client.LastName;
}
}
}
lviPayment.SubItems.Add(strCustomer);
lviPayment.SubItems.Add(pmt.FirstDayOccupied.ToLongDateString());
lviPayment.SubItems.Add(pmt.LastDayOccupied.ToLongDateString());
lviPayment.SubItems.Add(pmt.TotalNights.ToString());
lviPayment.SubItems.Add(pmt.AmountCharged.ToString("F"));
lviPayment.SubItems.Add(pmt.PhoneUse.ToString("F"));
lviPayment.SubItems.Add(pmt.SubTotal.ToString("F"));
lviPayment.SubItems.Add((pmt.TaxRate / 100).ToString("P"));
lviPayment.SubItems.Add(pmt.TaxAmount.ToString("F"));
lviPayment.SubItems.Add(pmt.TotalAmountPaid.ToString("F"));
lvwPayments.Items.Add(lviPayment);
}
}
}
}