private void btnOpen_Click(object sender, EventArgs e)
{
BinaryFormatter bfmRentalOrders = new BinaryFormatter();
Dictionary <int, RentalOrder> lstRentalOrders = new Dictionary <int, RentalOrder>();
string strFileName = @"C:\Microsoft Visual C# Application Design\Bethesda Car Rental\RentalOrders.ros";
if (File.Exists(strFileName))
{
using (FileStream stmRentalOrders = new FileStream(strFileName,
FileMode.Open,
FileAccess.Read,
FileShare.Read))
{
lstRentalOrders = (Dictionary <int, RentalOrder>)bfmRentalOrders.Deserialize(stmRentalOrders);
}
}
if (string.IsNullOrEmpty(txtReceiptNumber.Text))
{
MessageBox.Show("You must enter a receipt number.",
"Bethesda Car Rental",
MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (File.Exists(strFileName))
{
using (FileStream stmRentalOrders = new FileStream(strFileName,
FileMode.Open,
FileAccess.Read,
FileShare.Read))
{
lstRentalOrders = (Dictionary <int, RentalOrder>)bfmRentalOrders.Deserialize(stmRentalOrders);
foreach (KeyValuePair <int, RentalOrder> kvp in lstRentalOrders)
{
if (kvp.Key == int.Parse(txtReceiptNumber.Text))
{
RentalOrder ro = kvp.Value;
//dtpDateProcessed.Value = DateTime.Parse(ro.DateProcessed);
txtEmployeeNumber.Text = ro.EmployeeNumber;
txtEmployeeNumber_Leave(sender, e);
txtCustomerFirstName.Text = ro.CustomerFirstName;
txtCustomerLastName.Text = ro.CustomerLastName;
txtCustomerAddress.Text = ro.CustomerAddress;
txtCustomerCity.Text = ro.CustomerCity;
cbxCustomerStates.Text = ro.CustomerState;
txtCustomerZIPCode.Text = ro.CustomerZIPCode;
txtTagNumber.Text = ro.VehicleTagNumber;
txtTagNumber_Leave(sender, e);
cbxVehiclesConditions.Text = ro.VehicleCondition;
cbxTanksLevels.Text = ro.TankLevel;
txtMileageStart.Text = ro.MileageStart.ToString();
txtMileageEnd.Text = ro.MileageEnd.ToString();
txtMileageTotal.Text = ro.MileageTotal.ToString();
//dtpRentStartDate.Value = DateTime.Parse(ro.RentStartDate);
//dtpRentEndDate.Value = DateTime.Parse(ro.RentEndDate);
txtTotalDays.Text = ro.TotalDays.ToString();
txtRateApplied.Text = ro.RateApplied.ToString();
txtSubTotal.Text = ro.SubTotal.ToString();
txtTaxRate.Text = ro.TaxRate.ToString();
txtTaxAmount.Text = ro.TaxAmount.ToString();
txtOrderTotal.Text = ro.OrderTotal.ToString();
//cbxOrderStatus.Text = ro.OrderStatus;
txtNotes.Text = ro.Notes;
return;
}
}
}
}
}
private void btnUpdateRentalOrder_Click(object sender, EventArgs e)
{
BinaryFormatter bfmRentalOrders = new BinaryFormatter();
Dictionary <int, RentalOrder> lstRentalOrders = new Dictionary <int, RentalOrder>();
string strFileName = @"C:\Microsoft Visual C# Application Design\Bethesda Car Rental\RentalOrders.ros";
if (string.IsNullOrEmpty(txtReceiptNumber.Text))
{
MessageBox.Show("The receipt number is missing.",
"Bethesda Car Rental",
MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
// Don't save this rental order if we don't
// know who processed it
if (string.IsNullOrEmpty(txtEmployeeNumber.Text))
{
MessageBox.Show("You must enter the employee number of the " +
"clerk who processed this order.",
"Bethesda Car Rental",
MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
// Don't save the rental order if we don't
// know what car is being rented
if (string.IsNullOrEmpty(txtTagNumber.Text))
{
MessageBox.Show("You must enter the tag number " +
"of the vehicle that is being rented.",
"Bethesda Car Rental",
MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (File.Exists(strFileName))
{
using (FileStream stmRentalOrders = new FileStream(strFileName,
FileMode.Open,
FileAccess.Read,
FileShare.Read))
{
lstRentalOrders = (Dictionary <int, RentalOrder>)bfmRentalOrders.Deserialize(stmRentalOrders);
foreach (KeyValuePair <int, RentalOrder> kvpRentalOrder in lstRentalOrders)
{
if (kvpRentalOrder.Key == int.Parse(txtReceiptNumber.Text))
{
RentalOrder order = kvpRentalOrder.Value;
order.DateProcessed = dtpDateProcessed.Value;
order.EmployeeNumber = txtEmployeeNumber.Text;
order.CustomerFirstName = txtCustomerFirstName.Text;
order.CustomerLastName = txtCustomerLastName.Text;
order.CustomerAddress = txtCustomerAddress.Text;
order.CustomerCity = txtCustomerCity.Text;
order.CustomerState = cbxCustomerStates.Text;
order.CustomerZIPCode = txtCustomerZIPCode.Text;
order.VehicleTagNumber = txtTagNumber.Text;
order.VehicleCondition = cbxVehiclesConditions.Text;
order.TankLevel = cbxTanksLevels.Text;
order.MileageStart = int.Parse(txtMileageStart.Text);
order.MileageEnd = int.Parse(txtMileageEnd.Text);
order.MileageTotal = int.Parse(txtMileageTotal.Text);
order.RentStartDate = dtpRentStartDate.Value;
order.RentEndDate = dtpRentEndDate.Value;
order.TotalDays = int.Parse(txtTotalDays.Text);
order.RateApplied = double.Parse(txtRateApplied.Text);
order.SubTotal = double.Parse(txtSubTotal.Text);
order.TaxRate = double.Parse(txtTaxRate.Text);
order.TaxAmount = double.Parse(txtTaxAmount.Text);
order.OrderTotal = double.Parse(txtOrderTotal.Text);
//order.OrderStatus = cbxOrderStatus.Text;
order.Notes = txtNotes.Text;
break;
}
}
}
}
using (FileStream bcrStream = new FileStream(strFileName,
FileMode.Create,
FileAccess.Write,
FileShare.Write))
{
bfmRentalOrders.Serialize(bcrStream, lstRentalOrders);
}
Close();
}
private void ShowRentalOrders()
{
string orderStatus, notes;
string condition, tankLevel;
DateTime dateProcessed, rentStartDate, rentEndDate;
string customer = "", employee = "", vehicle = "";
int mileageStart, mileageEnd, mileageTotal, totalDays;
string employeeNumber, employeeFirstName, employeeLastName;
double rateApplied, subTotal, taxRate, taxAmount, orderTotal;
BinaryFormatter bfmVehicles = new BinaryFormatter();
BinaryFormatter bfmEmployees = new BinaryFormatter();
BinaryFormatter bfmRentalOrders = new BinaryFormatter();
Dictionary <string, Vehicle> lstVehicles = new Dictionary <string, Vehicle>();
Dictionary <string, Employee> lstEmployees = new Dictionary <string, Employee>();
Dictionary <int, RentalOrder> lstRentalOrders = new Dictionary <int, RentalOrder>();
string strVehiclesFile = @"C:\Microsoft Visual C# Application Design\Bethesda Car Rental\Vehicles.crs";
string strEmployeesFile = @"C:\Microsoft Visual C# Application Design\Bethesda Car Rental\Employees.cre";
string strRentalOrdersFile = @"C:\Microsoft Visual C# Application Design\Bethesda Car Rental\RentalOrders.ros";
if (File.Exists(strRentalOrdersFile))
{
lvwRentalOrders.Items.Clear();
using (FileStream stmRentalOrders = new FileStream(strRentalOrdersFile,
FileMode.Open,
FileAccess.Read,
FileShare.Read))
{
lstRentalOrders = (Dictionary <int, RentalOrder>)bfmRentalOrders.Deserialize(stmRentalOrders);
foreach (KeyValuePair <int, RentalOrder> kvp in lstRentalOrders)
{
RentalOrder ro = kvp.Value;
ListViewItem lviRentalOrder = new ListViewItem(kvp.Key.ToString());
//dateProcessed = DateTime.Parse(ro.DateProcessed);
dateProcessed = new DateTime(06, 06, 2017);
using (FileStream stmEmployees = new FileStream(strEmployeesFile,
FileMode.Open,
FileAccess.Read,
FileShare.Read))
{
// Retrieve the list of employees from file
lstEmployees = (Dictionary <string, Employee>)bfmEmployees.Deserialize(stmEmployees);
// Use the KeyValuePair class to visit each key/value item
foreach (KeyValuePair <string, Employee> kvpEmployee in lstEmployees)
{
Employee empl = kvpEmployee.Value;
if (kvpEmployee.Key == ro.EmployeeNumber)
{
employee = kvpEmployee.Key + ": " + empl.EmployeeName;
break;
}
}
}
customer = ro.CustomerFirstName + " " + ro.CustomerLastName;
using (FileStream stmVehicles = new FileStream(strVehiclesFile,
FileMode.Open,
FileAccess.Read,
FileShare.Read))
{
lstVehicles = (Dictionary <string, Vehicle>)bfmVehicles.Deserialize(stmVehicles);
foreach (KeyValuePair <string, Vehicle> kvpVehicle in lstVehicles)
{
Vehicle car = kvpVehicle.Value;
if (kvpVehicle.Key == ro.VehicleTagNumber)
{
vehicle = kvpVehicle.Key + ": " + car.Make + " " + car.Model;
}
}
}
condition = ro.VehicleCondition;
tankLevel = ro.TankLevel;
mileageStart = ro.MileageStart;
mileageEnd = ro.MileageEnd;
mileageTotal = ro.MileageTotal;
//rentStartDate = DateTime.Parse(ro.RentStartDate);
//rentEndDate = DateTime.Parse(ro.RentEndDate);
totalDays = ro.TotalDays;
rateApplied = ro.RateApplied;
subTotal = ro.SubTotal;
taxRate = ro.TaxRate;
taxAmount = ro.TaxAmount;
orderTotal = ro.OrderTotal;
//orderStatus = ro.OrderStatus;
notes = ro.Notes;
lviRentalOrder.SubItems.Add(dateProcessed.ToShortDateString());
lviRentalOrder.SubItems.Add(employee);
lviRentalOrder.SubItems.Add(customer);
lviRentalOrder.SubItems.Add(vehicle);
lviRentalOrder.SubItems.Add(condition);
lviRentalOrder.SubItems.Add(tankLevel);
lviRentalOrder.SubItems.Add(mileageStart.ToString());
lviRentalOrder.SubItems.Add(mileageEnd.ToString());
lviRentalOrder.SubItems.Add(mileageTotal.ToString());
//lviRentalOrder.SubItems.Add(rentStartDate.ToShortDateString());
//lviRentalOrder.SubItems.Add(rentEndDate.ToShortDateString());
lviRentalOrder.SubItems.Add(totalDays.ToString());
lviRentalOrder.SubItems.Add(rateApplied.ToString());
lviRentalOrder.SubItems.Add(subTotal.ToString());
lviRentalOrder.SubItems.Add(taxRate.ToString());
lviRentalOrder.SubItems.Add(taxAmount.ToString());
lviRentalOrder.SubItems.Add(orderTotal.ToString());
//lviRentalOrder.SubItems.Add(orderStatus);
lviRentalOrder.SubItems.Add(notes);
lvwRentalOrders.Items.Add(lviRentalOrder);
}
}
}
}
